Help

HELP

Macro Commands

$SET @variable=value

This command assigns the value to the variable. This variable can then be used later in the script in any line. Be careful of creating variables which may occur accidentally in commands, such as variables whose names are substrings of others (e.g. @number and @num or @file1 and @file13). Unexpected results may occur. It’s recommended to use a long name, such as @filename or @baudrate, rather than @f or @b.

Example:-

$SET @baudrate=115200

AT+IPR=@baudrate

$SET BAUD=rate

This command sets the baud rate of the connection to the new rate. It will automatically close and re-open the port, once the rate has been changed. This does NOT issue an instruction to the remote device to change baud rate, it affects only the local status.

Example:-

$SET BAUD=115200

$WAIT time

Instructs the app to pause for a particular number of milliseconds

Example:

$WAIT 10000

$WAIT OK [time]

Instructs the app to wait for an OK response. Anything else will throw an error. An optional time will set the time for how long the app will wait for the OK response

Example:-

$WAIT OK 10000

$SEND file

Instructs the app to load the contents of a particular file and send it using the XMODEM-1K protocol.

Example:-

$SEND c:\firmware\NewFW.img

$PROMPT @variable

Prompts the user to set the value for that particular variable. The prompt box which appears also allows the user to select a filename, if they wish to. Here Is an example of use:

$PROMPT @baudrate

AT+IPR=@baudrate

$PROMPT @firmware-file

$SEND @firmware-file

AT Commands Interface Guide

for Firmware 7.45

AT Commands Interface Guide for Firmware 7.45

Important Notice

Due to the nature of wireless communications, transmission and reception of data can never be

guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant

delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used

in a normal manner with a well-constructed network, the Sierra Wireless modem should not be used

in situations where failure to transmit or receive data could result in damage of any kind to the user or

any other party, including but not limited to personal injury, death, or loss of property. Sierra Wireless

accepts no responsibility for damages of any kind resulting from delays or errors in data transmitted or

received using the Sierra Wireless modem, or for failure of the Sierra Wireless modem to transmit or

receive such data.

Safety and Hazards

Do not operate the Sierra Wireless modem in areas where blasting is in progress, where explosive

atmospheres may be present, near medical equipment, near life support equipment, or any

equipment which may be susceptible to any form of radio interference. In such areas, the Sierra

Wireless modem MUST BE POWERED OFF. The Sierra Wireless modem can transmit signals that

could interfere with this equipment. Do not operate the Sierra Wireless modem in any aircraft, whether

the aircraft is on the ground or in flight. In aircraft, the Sierra Wireless modem MUST BE POWERED

OFF. When operating, the Sierra Wireless modem can transmit signals that could interfere with

various onboard systems.

Note: Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is

open. Sierra Wireless modems may be used at this time.

The driver or operator of any vehicle should not operate the Sierra Wireless modem while in control of

a vehicle. Doing so will detract from the driver or operator’s control and operation of that vehicle. In

some states and provinces, operating such communications devices while in control of a vehicle is an

offence.

Limitations of Liability

This manual is provided “as is”. Sierra Wireless makes no warranties of any kind, either expressed or

implied, including any implied warranties of merchantability, fitness for a particular purpose, or

noninfringement. The recipient of the manual shall endorse all risks arising from its use.

The information in this manual is subject to change without notice and does not represent a

commitment on the part of Sierra Wireless. SIERRA WIRELESS AND ITS AFFILIATES

SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL DIRECT, INDIRECT, SPECIAL,

GENERAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES INCLUDING,

BUT NOT LIMITED TO, LOSS OF PROFITS OR REVENUE OR ANTICIPATED PROFITS OR

REVENUE ARISING OUT OF THE USE OR INABILITY TO USE ANY SIERRA WIRELESS

PRODUCT, EVEN IF SIERRA WIRELESS AND/OR ITS AFFILIATES HAS BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGES OR THEY ARE FORESEEABLE OR FOR CLAIMS BY ANY

THIRD PARTY.

Notwithstanding the foregoing, in no event shall Sierra Wireless and/or its affiliates aggregate liability

arising under or in connection with the Sierra Wireless product, regardless of the number of events,

occurrences, or claims giving rise to liability, be in excess of the price paid by the purchaser for the

Sierra Wireless product.

WM_DEV_OAT_UGD_079 Rev. 019 Volume 0 February 18, 2011 2

AT Commands Interface Guide for Firmware 7.45

Patents

This product may contain technology developed by or for Sierra Wireless Inc.

This product includes technology licensed from QUALCOMM® 3G

This product is manufactured or sold by Sierra Wireless Inc. or its affiliates under one or more patents

licensed from InterDigital Group.

Copyright

Trademarks

AirCard® and Watcher® are registered trademarks of Sierra Wireless. Sierra Wireless™, AirPrime™,

AirLink™, AirVantage™ and the Sierra Wireless logo are trademarks of Sierra Wireless.

, , ®, inSIM®, “YOU MAKE IT, WE MAKE IT WIRELESS®”,

WAVECOM®, WISMO®, Wireless Microprocessor®, Wireless CPU®, Open AT® are filed or registered

trademarks of Sierra Wireless S.A. in France and/or in other countries.

Windows® and Windows Vista® are registered trademarks of Microsoft Corporation.

Macintosh and Mac OS are registered trademarks of Apple Inc., registered in the U.S. and other

countries.

QUALCOMM® is a registered trademark of QUALCOMM Incorporated. Used under license.

Other trademarks are the property of the respective owners.

Contact Information

Phone: 1-604-232-1488

Sales Desk: Hours: 8:00 AM to 5:00 PM Pacific Time

E-mail: sales@sierrawireless.com

Post:

Sierra Wireless

13811 Wireless Way

Richmond, BC

Canada V6V 3A4

Fax: 1-604-231-1109

Web: www.sierrawireless.com

Consult our website for up-to-date product descriptions, documentation, application notes, firmware

upgrades, troubleshooting tips, and press releases: www.sierrawireless.com

WM_DEV_OAT_UGD_079 Rev. 019 Volume 0 February 18, 2011 3

AT Commands Interface Guide for Firmware 7.45

Document History

Revision Date History

001 June 19, 2008 Creation for Open AT® Software Suite 2.10

002 August 20, 2008 Updates for Open AT® Software Suite 2.10

003 September 16, 2008 Updates for Open AT® Software Suite 2.11

004 October 14, 2008 Creation for Open AT® Software Suite 2.12

005 October 21, 2008 Update for Open AT® Software Suite 2.12

006 December 5, 2008 Creation for Open AT® Software Suite 2.20

007 February 2, 2009 Updates for Open AT® Software Suite 2.20

009 February 27, 2009 Updates for Open AT® Software Suite 2.21

010 March 16, 2009

Updates for Open AT® Firmware v7.4

New commands:

+CGEQREQ

+CGEQMIN

+CGEQNEG

Updated commands:

+CREG

+CGREG

+COPS

+CCFD

+WUBS

API

+SPEAKER

011 April 24, 2009

Updates for Open AT® Firmware v7.4

Updated Commands

+WDWL

+WHCNF

+WFM

+STSF

+CPOL

+ILLR

+WDSS

+WDSG

+WMBS

+WDSS

+CGEQNEG

+CGEQMIN

+CGEQREQ

+CPLS

012 August 21, 2009

Updates for Open AT® Firmware v7.4a

New Command

+WWSM

+WTMR

Updated Commands

+WBHV

+WGPRS

+CNMI

+SPEAKER

+CMGF

+CSAS

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AT Commands Interface Guide for Firmware 7.45

+CCLK

+WDSH,

+WDSG,

+WDSI,

+WDSS,

+WDSF,

+WDSB

+WIPS

+STSF

+WTMR

+WDSD

+CMUX

013 October 23, 2009

Updates for Open AT® Firmware v7.4a

Updated Commands

+WIPS

+IPR

+CCED

+CMUX

Appendix

+WTMR

+CLIP

+STGR

014 February 26, 2010

Updates for Open AT® Firmware 7.42

Updated Commands

+WCFM

+WOPEN

+WSCAN

+VGR

+COPS

+WDSS

+STSF

+WGPRS

+WTBI

+WCFM

+CGMR

+ATI

+WSVN

New Command

+WPPP

015 March 25, 2010

Updates for Open AT® Firmware 7.43

Updated Commands

+WUBS

+WCPS

Added Note to Commands not applicable to Q26 Extreme

Module

016 June 1, 2010

Updated command +WMBS

Updated the following commands regarding the AirPrime

SL6087 module:

+WHCNF

+DAC

+SPEAKER

+WDSS

017 July 23, 2010

Updates for Open AT® Firmware 7.44

Updated commands:

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AT Commands Interface Guide for Firmware 7.45

+CGDCONT

+IFC

Dial Command to a specific number D

+WMBS

In Appendix: Results, Specific Error Codes

+WDOP

+CCED

+CGMM

+WTMR

+Auto-tests &T

+CRMP

+VGR

+CGMI

Request identification information I

+W32K

+WCPS

+COPS

+WOPEN

+CPHS

+CSVM

+WSVN

018 January 14, 2011

Updates for Open AT® Firmware 7.44

Updated commands:

+WDSH

+CFUN

Request identification information I

+CCED

+CLVL

+VGT

+VGR

+WDGT

+WDGR

+CMGL

+WRIM

+WCCS

+WCFM

+WOPEN

+WWSM

Appendix

019 February 18, 2011

Updates for Open AT® Firmware 7.45

Updated commands

+CGACT

%Dn

+COPS

+WPPP

Information I

+CCED

+WCPS

+WCFM

+WOPEN

+WWSM

+WHCNF

+W32K

+WBHV

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+CGMR

+DAC

+CSCA

+WTMR

+IPR

+IFC

+ICF

+WDSS

+WDSG

+WDSE

+CMUX

+CGCLASS

New Commands

+WPOW

+WUSB

+WCER

WM_DEV_OAT_UGD_079 Rev. 019 Volume 0 February 18, 2011 7

Overview

The aim of this document is to provide Sierra Wireless customers with a full description of the AT

commands associated with the Firmware 7.45 software release.

Note: Though all features are documented in this manual, new features may still be in beta stage at

publication and therefore may not yet be validated. Please refer to the Customer Release Note for

complete and detailed information regarding beta and validated features at time of release.

WM_DEV_OAT_UGD_079 Rev. 019 Volume 0 February 18, 2011 8

Contents

VOLUME 1

1 Introduction

2 AT Commands Features

3 Basic commands

4 Identifications commands

5 Open AT® Commands

6 Global Configuration Commands

7 Embedded module Status Commands

8 Serial Port Commands

9 Security Commands

10 Time Management Commands

VOLUME 2

11 GSM Network Commands

12 Call Control Commands

13 Data Commands

14 GPRS Commands

15 PLMN Commands

VOLUME 3

16 Phonebooks Commands

17 Short message Commands

18 SIM Commands

19 SIM ToolKit Commands

20 Supplementary Services Commands

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AT Commands Interface Guide for Firmware 7.45

VOLUME 4

21 Audio Commands

22 I/O Commands

23 Battery Commands

24 CPHS Commands

25 Fax Commands

26 Fax class 2 Commands

27 Remote Device Management Services Commands

APPENDIX

1 Codes and Values

2 Examples

3 Technical Appendixes

4 Interoperability

WM_DEV_OAT_UGD_079 Rev. 019 Volume 0 February 18, 2011 10

WM_DEV_OAT_UGD_079

019

February 18, 2011

Volume 1

AT Commands Interface Guide

for Firmware 7.45

WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 2

Contents

1. INTRODUCTION ..................................................................................................5

1.1. Scope of this Document ....................................................................................................5

1.2. Related Documents...........................................................................................................6

1.3. ETSI Secretariat ................................................................................................................8

1.4. Abbreviations and Definitions............................................................................................9

1.5. AT Commands Presentation Rules.................................................................................14

2. AT COMMANDS FEATURES ............................................................................15

2.1. Sierra Wireless Line Settings ..........................................................................................15

2.2. Command Line ................................................................................................................15

2.3. Information Responses and Result Codes......................................................................15

2.4. Proprietary Commands ...................................................................................................15

2.5. SIM Insertion and Removal .............................................................................................16

2.6. Background Initialization .................................................................................................16

2.7. Length of Phone Numbers ..............................................................................................17

2.8. Bad Software Message ...................................................................................................17

2.9. Commands concatenation...............................................................................................18

3. BASIC COMMANDS ..........................................................................................20

3.1. Attention Command AT...................................................................................................20

3.2. Repeat Last Command A/ ...............................................................................................21

4. IDENTIFICATIONS COMMANDS ......................................................................23

4.1. Manufacturer Identification +CGMI .................................................................................23

4.2. Request Model Identification +CGMM ............................................................................25

4.3. Hardware Version +WHWV.............................................................................................27

4.4. Date of Production +WDOP ............................................................................................29

4.5. Write IMEI +WIMEI..........................................................................................................31

4.6. Embedded module Serial Number +WMSN....................................................................33

4.7. Product Serial Number +CGSN ......................................................................................35

4.8. Request Revision Identification +CGMR.........................................................................37

4.9. Request identification information ATI ............................................................................39

4.10. Write IMEI SVN +WSVN .................................................................................................45

4.11. Capabilities List +GCAP..................................................................................................47

5. OPEN AT® COMMANDS....................................................................................49

5.1. Sierra Wireless Downloading +WDWL............................................................................49

5.2. Sierra Wireless Open AT® Control Command +WOPEN................................................51

5.3. Open AT® Tasks Resume Command +WOPENRES .....................................................60

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6. GLOBAL CONFIGURATION COMMANDS.......................................................61

6.1. Report Mobile Equipment Errors +CMEE .......................................................................61

6.2. Hardware Configuration +WHCNF..................................................................................63

6.3. Embedded Module Behaviour Configuration +WBHV ....................................................72

6.4. Features Management +WFM ........................................................................................81

6.5. Commercial Feature Management +WCFM ...................................................................85

6.6. Sierra Wireless SLEEP Mode +W32K ............................................................................88

6.7. Power Off +CPOF ...........................................................................................................90

6.8. Set Phone Functionality +CFUN .....................................................................................92

6.9. Sierra Wireless Reset +WRST........................................................................................95

6.10. Save Configuration W .....................................................................................................97

6.11. Restore Factory Settings F..............................................................................................99

6.12. Default Configuration ATZ.............................................................................................101

6.13. Display configuration V..................................................................................................103

6.14. Sierra Wireless Custom Character Set +WCCS...........................................................105

6.15. Select TE Character Set +CSCS ..................................................................................108

6.16. Sierra Wireless Phonebook Character Set +WPCS .....................................................110

6.17. Set Language +CLAN ...................................................................................................112

6.18. Language Event +CLAE................................................................................................115

6.19. Select Type of Address +CSTA ....................................................................................118

6.20. Cellular Text Telephone Modem +WCTM.....................................................................120

6.21. Sierra Wireless Debug Interface Management +WDEBUG..........................................122

6.22. Digital to Analog Converter +DAC.................................................................................124

6.23. Automatic Boost Mode +WCPS ....................................................................................128

6.24. Auto shutdown +WASR.................................................................................................132

6.25. IP Stack Settings +WIPS ..............................................................................................137

7. EMBEDDED MODULE STATUS COMMANDS...............................................140

7.1. General Indications +WIND...........................................................................................140

7.2. Phone Activity Status +CPAS .......................................................................................147

7.3. SIM Holder Status +WSHS ...........................................................................................149

7.4. Indicator Control +CIND................................................................................................151

7.5. Mobile Equipment Event Reporting +CMER.................................................................154

7.6. Mobile Equipment Control Mode +CMEC.....................................................................157

7.7. Sierra Wireless Status Request +WSTR.......................................................................159

7.8. Temperature Monitoring Report +WTMR......................................................................161

7.9. Sierra Wireless Critical Error Report +WCER...............................................................165

8. SERIAL PORT COMMANDS ...........................................................................167

8.1. Echo ATE ......................................................................................................................167

8.2. Fixed DTE Rate +IPR....................................................................................................169

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8.3. DTE-DCE Character Framing +ICF ..............................................................................172

8.4. DTE-DCE Local Flow Control +IFC...............................................................................175

8.5. Result Code Suppression ATQ .....................................................................................177

8.6. DCE Response Format ATV .........................................................................................179

8.7. Set DCD Signal C..........................................................................................................181

8.8. Set DTR Signal D ..........................................................................................................183

8.9. Set DSR Signal S ..........................................................................................................185

8.10. Sierra Wireless Ring Indicator Mode +WRIM................................................................187

8.11. Back to online mode AT0 ..............................................................................................191

8.12. Multi-flow Management +WMFM ..................................................................................192

8.13. Multiplexing Mode +CMUX............................................................................................197

8.14. Sierra Wireless USB Configuration +WUSB .................................................................200

9. SECURITY COMMANDS .................................................................................205

9.1. Enter PIN +CPIN ...........................................................................................................205

9.2. Enter PIN2 +CPIN2 .......................................................................................................209

9.3. PIN Remaining Attempt Number +CPINC.....................................................................211

9.4. Change Password +CPWD...........................................................................................213

9.5. Facility Lock +CLCK......................................................................................................216

9.6. Sierra Wireless LoCK +WLCK ......................................................................................219

10.TIME MANAGEMENT COMMANDS................................................................222

10.1. Clock Management +CCLK...........................................................................................222

10.2. Alarm Management +CALA ..........................................................................................224

WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 5

1. Introduction

1.1. Scope of this Document

This document describes the AT-command based messages exchanged between an application and

Sierra Wireless products in order to manage GSM/GPRS related events or services.

Embedded module

External AT

Application

Send AT command

Receive AT response

Serial Link

AT Commands Interface Guide for

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Introduction

WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 6

1.2. Related Documents

This interface specification is based on the following recommendations:

[1] ETSI GSM 07.05: Digital cellular telecommunications system (Phase 2); Use of DTE-DCE

interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)

[2] ETSI GSM 07.07: Digital cellular telecommunications system (Phase 2); AT command set for GSM

Mobile Equipment (ME)

[3] ITU-T Recommendation V.25 ter: Serial asynchronous automatic dialing and control

[4] ETSI GSM 03.40: Digital cellular telecommunications system (Phase 2); Technical implementation

of the Short Message Service (SMS) Point-to-Point (PP)

[5] ETSI GSM 03.38: Digital cellular telecommunications system (Phase 2); Alphabets and languagespecific

information

[6] ETSI GSM 04.80: Digital cellular telecommunications system (Phase 2): Mobile radio interface

layer 3, Supplementary service specification, Formats and coding

[7] 3GPP 05.02: 3rd Generation Partnership Project; Technical Specification Group GSM/EDGERadio

Access Network; Multiplexing and multiple access on the radio path – 3GPP TS 05.02

V6.9.2 (2001-04)

[8] 3GPP 24.008: Mobile radio interface Layer 3 specification; Core network protocols; Stage 3

[9] 3GPP TS 11.11 Specification of the Subscriber Identity Module - Mobile Equipment (SIM-ME)

Interface

[10] 3GPP TS 05.08 Radio subsystem link control

[11] 3GPP TS 23.040 Technical realization of the Short Message Service (SMS);

[12] 3GPP TS 22.042 Network Identity and Time Zone (NITZ) service description; Stage 1

[13] 3GPP TS 51.011 Specification of the Subscriber Identity Module - Mobile Equipment (SIM-ME)

interface

[14] 3GPP TS 27-010 Terminal Equipment to User Equipment (TE-UE) multiplexer protocol

[15] 3GPP 23.014 Support of Dual Tone Multi Frequency (DTMF) signaling

[16] ISO 639 Langages Codes

[17] 3GPP 27 060 Packet domain; Mobile Station (MS) supporting Packet Switched services

[18] 3GPP TS 23.038 Alphabets and language-specific information

[19] 3GPP TS 27.005 Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTEDCE)

interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)

[20] ETSI GSM 11.14 Digital cellular telecommunications system (Phase 2+); Specification of the SIM

Application Toolkit for the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface

[21] 3GPP TS 23.003 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile

Telecommunications System (UMTS); Numbering, addressing and identification

[22] ETSI GSM 02.24 Digital cellular telecommunications system (Phase 2+) (GSM);Description of

Charge Advice Information (CAI)

[23] ETSI GSM 02.86 Digital cellular telecommunications system (Phase 2+) (GSM);Advice of Charge

(AoC) Supplementary Services - Stage 1

[24] ETSI GSM 02.90 Digital cellular telecommunications system (Phase 2+) (GSM);Unstructured

Supplementary Service Data (USSD) - Stage 1

[25] ETSI GSM 02.85 Digital cellular telecommunications system (Phase 2+) (GSM);Closed User

Group (CUG) Supplementary Services - Stage 1

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[26] 3GPP 27.007:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile

Telecommunications System (UMTS);AT command set for 3GPP User Equipment (UE) (Release

1999)

[27] 3GPP 23.107:Universal Mobile Telecommunications System (UMTS);QoS Concept and

Architecture (Release 1999)

[28] 3GPP 24.008: European digital cellular telecommunication system (Phase 2+). Mobile radio

interface layer 3 specification. (Release 1999)

AT Commands Interface Guide for

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Introduction

WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 8

1.3. ETSI Secretariat

The following addresses may be of use in obtaining the latest GSM/GPRS recommendations:

Postal address: F-06921 Sophia Antipolis CEDEX – France

Office address: 650 Route des Lucioles – Sophia Antipolis – Valbonne – France

Web address: http://www.etsi.org/

Tel: +33 4 92 94 42 00

Fax: +33 4 93 65 47 16

AT Commands Interface Guide for

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Introduction

WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 9

1.4. Abbreviations and Definitions

1.4.1. Abbreviations

ACM Accumulated Call Meter

ADC Analog Digital Converter

ADN Abbreviated Dialing Number (Phonebook)

AMR Adaptive Multi-Rate

AMR-FR AMR Full Rate (full rate speech version 3)

AMR-HR AMR Half Rate (half rate speech version 3)

AOC Advice Of Charge

APN Access Point Name

ARN Address Resolution Protocol

ARFCN Absolute Radio Frequency Channel Number

ASCII American Standard Code for Information Interchange, Standard

characters table (1 byte coding)

AT ATtention

Hayes Standard AT command Set

BCCH Broadcast Channel

BER Bit Err Rate

BM Broadcoast Message Storage

CBM Cell Broadcast Message

CB Cell Broadcast

CCK Corporate Control Key

CCM Current Call Meter

CHV Card Holder Verification

CHAP Challenge handshake Authentication Protocol

CI Cell Identifier

CLI Client Line Identification

CLIP Calling Line Identification Presentation

CLIR Calling Line Identification Restriction

CNL Cooperative Network List

CODEC Coder Decoder

COLP Connected Line Identification Presentation

CPHS Common PCN Handset Specification

CPU Central Processing Unit

CSD Circuit Switched Data

CSP Customer Service Profile

CTM Cellular Text telephone Modem

CTS Clear To Send signal

CUG Closed User Group

DAC Digital to Analog Converter

DTR Data Terminal Ready

DCS Digital Cellular System

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WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 10

DCE Data Circuit Equipment

DCD Data Carrier Detect

DLC Data Link Connection

DLCI Data Link Connection Identifier

DM Device Management

DNS Domain Name System

DSR Data Set Ready

DTE Date Terminal Equipment

DTMF Dual Tone Multi-Frequency

DTR Data Terminal Ready

ECC Emergency Call Codes

ECM Error Correction Mode

ECT Explicit Call Transfer

EDGE Enhanced Data rates for GSM Evolution

EEPROM Electrically Erasable Programming Only Memory

EF Elementary Files

EFR Enhanced Full Rate (full rate speech version 2)

EGPRS Enhanced GPRS

ENS Enhanced Network Selection

E-ONS Enhanced Operator Name Service

ERMES European Radio Messaging System

ETSI European Telecommunications Standards Institute

FD FIFO depth

FDN Fixed Dialing Number (Phonebook)

FR Full Rate (full rate speech version 1)

GERAN GSM EDGE Radio Access Network

GPIO General Purpose Input Output

GPRS General Packet Radio Service

GSM Global System for Mobile communication

HDLC High-level Data Link Control

HFR High Frequency Regeneration

HLR Home Location Register

HR Half Rate (half rate speech version 1)

HSDPA High Speed Downlink Packet Access

HSUPA High Speed Uplink Packet Access

ID IDentifier

IETF Internet Engineering Task ForceT

IMEI International Mobile Equipment Identity

IMSI International Mobile Subscriber Identity

IN/OUT/IN_OUT In, out or In Out. see glossary

I/O Input/Output

IP Internet Protocol

LAC Local Area Code

LED Light Emitting Diode

LND Last Number Dialed

LP Language Preferred

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LPI Lines Per Inch

M Mandatory

MCC Mobile Country Code

ME Mobile Equipment

MMI Man Machine Interface

MNC Mobile Network Code

MNP Microcom Networking Protocol

MO Mobile Originated

MOC Mobile Originated Call (outgoing call)

MS Mobile Station

MSB Most Significant Bit

MSISDN Mobile Station International ISDN Number

MT Mobile Terminal

MTC Mobile Terminated Call (incoming call)

N.A. Not applicable

NCK Network Control Key

NITZ Network Information and Time Zone

NSCK Network Subset Control Key

NTC Negative Temperature Coefficient

N.U. Not used

O Optional

OA Outgoing Access

OPL Operator PLMN List

OS Operating System

OTA Over the Air

PAD Portable Application Description

PAP Password Authentication Protocol

PC Personal Computer

PCCP PC character set Code Page

PCK Personalization Control Key

PCL Power Control Level

PCM Protection Circuit Module

PCN Personal Communication Network

PCS 1900 Personal Communication Service (GSM system offering 148 full

duplex voice channels per cell)

PDP Packet Data Protocol

PDU Protocol Description Unit

PIN Personal Identification Number

PLMN Public Land Mobile Networks

PNN PLMN Network Name

PPP

Point-to-Point Protocol

Peer to Peer

PSTN Public Switched Telephone Network

PTS Product Technical Specification

PUCT Price per Unit and Currency Table

PUK PIN Unlock Key

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Introduction

WM_DEV_OAT_UGD_079 Rev. 019 Volume 1 February 18, 2011 12

QoS Quality of Service

RAM Random Access Memory

RDMS Remote Device Management Services

RI Ring Indicator

RIL Radio Interface Layer

RLP Radio Link Protocol

RSSI Received Signal Strength Indication

RTS Ready To Send signal

RX Reception

SAP Service Access Point

SC Service Center

SDU Service Data Unit

SIM Subscriber Information Module

SMSR Short Message Status Report

SMS Short Message Service

SS Supplementary Services

SPCK Service Provider Control Key

SPN Service Provider Name

STK Sim ToolKit

SVN Software Version Number

TA Terminal Adaptor

TBF Temporary Block Flow

TE Terminal Equipment

TTY TeleTYpe

TON/NPI Type Of Number/Numbering Plan Identification

TX Transmission

UART Universal Asynchronous Receiver Transmitter

UCS2 Universal Character Set 2 Character table (2-byte coding)

UDUB User Determined User Busy

UIH Unnumbered Information with Header check

UMTS Universal Mobile Telecommunication System

USB Universal Serial Bus

USSD Unstructered Supplementary Service Data

UTRAN Universal Terrestrial Radio Access Network

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1.4.2. Definitions

The words "Mobile Station" (MS) or "Mobile Equipment" (ME) are used for mobile terminals

supporting GSM/GPRS services.

Terminal Equipment is the Man-Machine Interface of a GSM/GPRS device (modem or handset). A TE

can be a handset MMI or the AT command line interface.

User

GSM/GPRS network

TE ME

Sierra Wireless product

A call from a GSM/GPRS mobile station to the PSTN is called a "mobile originated call" (MOC) or

"outgoing call", and a call from a fixed network to a GSM/GPRS mobile station is called a "mobile

terminated call" (MTC) or "incoming call"

In this document, the word "product" refers to any Sierra Wireless product supporting the AT

commands interface.

1.4.3. Logos

This picture indicates the +WIND indication from which the AT command is allowed. X values

can be: 1, 3, 4, 16.

This picture indicates that a SIM card must be inserted to support the AT command.

This picture indicates that an AT command is supported even if the SIM card is absent.

This picture indicates that the PIN 1 /CHV 1 code must be entered to support the AT command.

This picture indicates that an AT command is supported even if the PIN 1 /CHV 1 code is not

entered.

This picture indicates that the PIN 2 /CHV 2 code must be entered to support the AT command.

This picture indicates that an AT command is supported even if the PIN 2/CHV 2 code is not

entered.

This picture indicates that the AT command is available using the AirPrime Management

Services.

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Introduction

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1.5. AT Commands Presentation Rules

The AT commands are presented in the present documentation as follows:

• A "Description" section provides general information on the AT command (or response)

behaviour.

• A "Syntax" section describes the command and response syntaxes and all parameters

description.

• A "Parameters and Defined Values" section describes all parameters and values.

• A "Parameter Storage" presents the command used to store the parameter value and/or the

command used to restore the parameter default value.

• An "Examples" section presents the real use of the described command.

• A "Note" section can also be included indicating some remarks about the command use.

• Figures are provided where necessary

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2. AT Commands Features

2.1. Sierra Wireless Line Settings

A serial link handler is set with the following default values (factory settings):

• speed according to customer choice at order time,

• 8 bits data,

• 1 stop bit,

• no parity,

• RTS/CTS flow control.

Please use the +IPR, +IFC and +ICF commands to change these settings.

2.2. Command Line

Commands always start with AT and finish with a <CR> character, excepted A/ command.

2.3. Information Responses and Result Codes

Responses start and end with <CR><LF>, except for the ATV0 DCE response format and the ATQ1

(result code suppression) commands.

• If command syntax is incorrect, the "ERROR" string is returned.

• If command syntax is correct but transmitted with wrong parameters, the "+CME ERROR:

<Err>" or "+CMS ERROR: <SmsErr>" strings is returned with adequate error codes if CMEE

was previously set to 1. By default, CMEE is set to 0, and the error message is only

"ERROR".

• If the command line has been executed successfully, an "OK" string is returned.

In some cases, such as "AT+CPIN?" or (unsolicited) incoming events, the product does not return the

"OK" string as a response.

In the following examples <CR> and <CR><LF> are intentionally omitted.

Note: The command syntax accepts negative parameters. If the command parameter is negative and out of

the acceptable range, the "+CME ERROR: 3" string is returned if CMEE was previously set to 1.

2.4. Proprietary Commands

When a command is Sierra Wireless proprietary, the information is indicated in the command

description.

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AT Commands Features

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2.5. SIM Insertion and Removal

SIM card insertion and removal procedures are supported. There are software functions relying on

positive reading of the hardware SIM detect pin. This pin state (open/closed) is permanently

monitored.

When the SIM detect pin indicates that a card is present in the SIM connector, the product tries to set

up a logical SIM session. The logical SIM session will be set up or not depending on whether the

detected card is a SIM card or not. The AT+CPIN? command delivers the following responses:

• If the SIM detect pin indicates "absent", the response to AT+CPIN? is "+CME ERROR: 10"

(SIM not inserted).

• If the SIM detect pin indicates "present", and the inserted card is a SIM card, the response to

AT+CPIN? is "+CPIN: xxx" depending on SIM PIN state.

• If the SIM detect pin indicates "present", and the inserted card is not a SIM card, the response

to AT+CPIN? is "+CME ERROR: 10".

• These last two states are not provided immediately due to background initialization. Between

the hardware SIM detect pin indicating "present" and the final results, the AT+CPIN? sends

"+CME ERROR: 515" (Please wait, init in progress).

When the SIM detect pin indicates card absence, and if a SIM card was previously inserted, an IMSI

detach procedure is performed, all user data is removed from the product (phonebooks, SMS etc.).

The product then switches to emergency mode.

2.6. Background Initialization

After entering the PIN 1/CHV 1, some SIM user data files are loaded into the product (phonebooks,

SMS status, etc.). Please be aware that it might take some time to read a large phonebook.

The AT+CPIN? command response occurs after PIN checking. After this response user data is

loaded in background. This means that some data may not be available just when PIN entry is

confirmed by "OK". The reading of phonebooks will then be refused by "+CME ERROR: 515" or

"+CMS ERROR: 515" meaning, "Please wait, service is not available yet, init in progress".

This type of answer may be sent by the product at several points:

• when trying to execute another AT command before the previous one is completed (before

response),

• when switching from ADN to FDN (or FDN to ADN) and trying to read the relevant phonebook

immediately,

• when asking for +CPIN? status immediately after SIM insertion and before the product has

determined if the inserted card is a valid SIM card.

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AT Commands Features

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2.7. Length of Phone Numbers

Phone numbers can be made of up to 80 digits. The 20 first digits are stored in SIM, in the phonebook

file (EFADN, EFFDN or EFLND) corresponding to the selected phonebook. The next digits are stored in

other extension SIM files (EFEXT1 or EFEXT2).

As an example:

Number of digits Nb of records in EFADN Nb of free records in EFEXT1

1 to 20 1 0

21 to 40 1 1

41 to 60 1 2

61 to 80 1 3

If there is no more free records in the EFEXT1, the behaviour is:

• if user tries to store an entry of more than 20 digits: +CME ERROR: 20,

• if user tries to dial a number of more than 20 digits: +CME ERROR: 20.

As the maximum length for the numbers (in ADN, FDN, LND) phonebooks is 80 digits:

• if user tries to dial a number of more than 80 digits: +CME ERROR: 26.

Before performing a call, the number of free records in the EFEXT1 is checked, to be able to store the

dialed number.

• if there are free records left, the call is setup

• otherwise, +CME ERROR: 20 errors are returned (memory full).

Please refer to Recommendation 3GPP 11.11 97H[9] for more details.

2.8. Bad Software Message

The Sierra Wireless embedded module is designed to be downloaded with specific software. When

the user has to take in charge the software download, it is necessary to be sure that the compatible

software is downloaded. If the software downloaded is either corrupt or non-compatible, the message

BAD SOFTWARE is displayed. To remedy, reinstall the initial specific software version.

Note: If the embedded module is still displaying BAD SOFTWARE, only Sierra Wireless or a distributor can

recover it.

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AT Commands Features

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2.9. Commands concatenation

The Sierra Wireless embedded module supports basic AT commands and extended AT commands

concatenation.

2.9.1. Basic Syntax commands

2.9.1.1. Basic Syntax command format

The format of Basic Syntax commands, except for the D and S commands, is as follows:

<command>[<number>]

where <command> is either a single character, or the "&" character (IA5 2/6) followed by a single

character. Characters used in <command> shall be taken from the set of alphabetic characters.

<number> may be a string of one or more characters from "0" through "9" representing a decimal

integer value. Commands that expect a <number> are noted in the description of the command (see

clause 6). If a command expects <number> and it is missing (<command> is immediately followed in

the command line by another <command> or the termination character), the value "0" is assumed. If a

command does not expect a <number> and a number is present, an ERROR is generated. All leading

"0"s in <number> are ignored by the DCE.

Additional commands may follow a command (and associated parameter, if any) on the same

command line without any character required for separation. The actions of some commands cause

the remainder of the command line to be ignored (e.g., A).

See the D command for details on the format of the information that follows it.

2.9.1.2. S-parameters

Commands that begin with the letter "S" constitute a special group of parameters known as "Sparameters".

These differ from other commands in important respects. The number following the "S"

indicates the "parameter number" being referenced. If the number is not recognized as a valid

parameter number, an ERROR result code is issued.

Immediately following this number, either a "?" or "=" character (IA5 3/15 or 3/13, respectively) shall

appear. "?" is used to read the value of the indicated S-parameter; "=" is used to set the S-parameter

to a new value.

S<parameter_number>?

S<parameter_number>= [<value>]

If the "=" is used, the new value to be stored in the S-parameter is specified in decimal following the

"=". If no value is given (i.e., the end of the command line occurs or the next command follows

immediately), the S-parameter specified may be set to 0, or an ERROR result code issued and the

stored value left unchanged. The ranges of acceptable values are given in the description of each Sparameter.

If the "?" is used, the DCE transmits a single line of information text to the DTE. For S-parameters

defined in this Recommendation, the text portion of this information text consists of exactly three

characters, giving the value of the S-parameter in decimal, with leading zeroes included.

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2.9.1.3. Concatenating commands after extended syntax

commands

Additional commands may follow an extended syntax command on the same command line if a

semicolon (";", IA5 3/11) is inserted after the preceding extended command as a separator. The

semicolon is not necessary when the extended syntax command is the last command on the

command line.

2.9.1.4. Concatenating commands after basic format commands

Extended syntax commands may appear on the same command line after a basic syntax command

without a separator, in the same manner as concatenation of basic syntax commands.

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3. Basic commands

3.1. Attention Command AT

3.1.1. Description

This command always returns OK.

3.1.2. Syntax

Action command

Read command

None

Test command

None

3.1.3. Parameters and Defined Values

None

3.1.4. Parameter Storage

None

3.1.5. Examples

Command Responses

AT OK

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Basic commands

Repeat Last Command A/

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3.2. Repeat Last Command A/

3.2.1. Description

This command repeats the last command of the open session. Only the A/ command itself cannot be

repeated.

If this command is the first one of the open session, the response is OK without any treatment.

3.2.2. Syntax

Action command

Note: The response depends on the previous command

Read command

None

Test command

None

3.2.3. Parameters and Defined Values

None.

3.2.4. Parameter Storage

None.

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Firmware 7.45

Basic commands

Repeat Last Command A/

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3.2.5. Examples

Command Responses

AT+CGMI SIERRA WIRELESS EMBEDDED MODULE

Note: Repeat last command

SIERRA WIRELESS EMBEDDED MODULE

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4. Identifications commands

4.1. Manufacturer Identification +CGMI

4.1.1. Description

This command gives the manufacturer identification.

4.1.2. Syntax

Action command

AT+CGMI

Sierra Wireless

Read command

None

Test command

None

4.1.3. Parameters and Defined Values

None.

4.1.4. Parameter Storage

None.

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Identifications commands

Manufacturer Identification +CGMI

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4.1.5. Examples

Command Responses

AT+CGMI

Sierra Wireless

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Identifications commands

Request Model Identification +CGMM

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4.2. Request Model Identification +CGMM

4.2.1. Description

This command is used to get the model identification text.

4.2.2. Syntax

Action command

AT+CGMM

<model>

Read command

None

Test command

None

4.2.3. Parameters and Defined Values

<model>: model identification text

The total number of characters, including line terminators, in the

information text shall not exceed 2048 characters.

4.2.4. Parameter Storage

None.

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Identifications commands

Request Model Identification +CGMM

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4.2.5. Examples

Command Responses

AT+CGMM

WMP100 Product

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Identifications commands

Hardware Version +WHWV

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4.3. Hardware Version +WHWV

4.3.1. Description

This Sierra Wireless proprietary command gets the hardware version.

4.3.2. Syntax

Action command

AT+WHWV

Hardware Version <version>

Read command

None

Test command

AT+WHWV=?

4.3.3. Parameters and Defined Values

<version>: embedded module hardware version

string type

4.3.4. Parameter Storage

None.

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Identifications commands

Hardware Version +WHWV

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4.3.5. Examples

Command Responses

AT+WHWV

Note: Requests hardware version

Hardware Version 4.14

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Identifications commands

Date of Production +WDOP

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4.4. Date of Production +WDOP

4.4.1. Description

This Sierra Wireless proprietary command gets the date of production.

4.4.2. Syntax

Action command

AT+WDOP

Production Date (W/Y): <date>

Read command

None

Test command

AT+WDOP=?

4.4.3. Parameters and Defined Values

<date>: production date

string format for date is: ww/y where ww is the week number (range: 01-53)

and y the year.

4.4.4. Parameter Storage

None.

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Identifications commands

Date of Production +WDOP

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4.4.5. Examples

Command Responses

AT+WDOP

Note: Requests date of production

Production Date (W/Y): 01/6

Note: Date of production is WEEK: 01/YEAR: 6 (1st week of year 6)

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Identifications commands

Write IMEI +WIMEI

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4.5. Write IMEI +WIMEI

4.5.1. Description

This Sierra Wireless proprietary command downloads the IMEI. This operation is possible only if the

embedded module contains the default IMEI.

The IMEI can only be downloaded once.

No password is needed. If the download is not correct, only Sierra Wireless can reset the IMEI.

4.5.2. Syntax

Action command

AT+WIMEI=<IMEI>

Read command

AT+WIMEI?

+WIMEI: <IMEI>

Test command

AT+WIMEI=?

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Identifications commands

Write IMEI +WIMEI

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4.5.3. Parameters and Defined Values

<IMEI>: IMEI

14 or 15 digits as defined in GSM 23.003 762H[21]

default value: 012345678901234

When a 14 digits IMEI is written, the 15th digit is automatically added using Luhn

algorithm.

4.5.4. Parameter Storage

None.

4.5.5. Examples

Command Responses

AT+WIMEI?

Note: Request IMEI

+WIMEI: 012345678901234

AT+WIMEI=123456789099998

Note: First dowload on 15 digits

AT+CGSN

Note: Get stored IMEI

123456789099998

AT+WIMEI=35282000000005

Note: First dowload on 14 digits

AT+CGSN

Note: Get stored IMEI

352820000000054

AT+WIMEI?

Note: Request IMEI

+WIMEI: 352820000000054

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Identifications commands

Embedded module Serial Number +WMSN

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4.6. Embedded module Serial Number +WMSN

4.6.1. Description

This Sierra Wireless proprietary command returns the serial number of the embedded module.

4.6.2. Syntax

Action command

AT+WMSN

Serial Number <serial number>

Read command

None

Test command

AT+WMSN=?

4.6.3. Parameters and Defined Values

<serial number>: Embedded module serial number

integer type on 15 digits

4.6.4. Parameter Storage

None.

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Identifications commands

Embedded module Serial Number +WMSN

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4.6.5. Examples

Command Responses

AT+WMSN Serial Number 123456789012345

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Identifications commands

Product Serial Number +CGSN

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4.7. Product Serial Number +CGSN

4.7.1. Description

This command allows the user application to get the IMEI of the product.

4.7.2. Syntax

Action command

AT+CGSN

<IMEI>

Read command

None

Test command

None

4.7.3. Parameters and Defined Values

<IMEI>: Embedded module IMEI (15 digits number)

4.7.4. Parameter Storage

None.

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Identifications commands

Product Serial Number +CGSN

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4.7.5. Examples

Command Responses

AT+CGSN

Note: Get the IMEI

012345678901234

Note: IMEI read from EEPROM

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Identifications commands

Request Revision Identification +CGMR

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4.8. Request Revision Identification +CGMR

4.8.1. Description

This command is used to get the revised software version.

4.8.2. Syntax

Action command

AT+CGMR

Read command

None

Test command

None

4.8.3. Parameters and Defined Values

<SW release>: software release

<WCPU> type of embedded module

<size> software size

<date> date (mmddyy) of software generation

<time> hour (hh:mm) of software generation

4.8.4. Parameter Storage

None.

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Identifications commands

Request Revision Identification +CGMR

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4.8.5. Examples

Command Responses

AT+CGMR

R7.43.0.201003261552.WMP50 2139952 032610

15:52

Note : Software release v7.42, generated on January 28, 2010.

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Identifications commands

Request identification information ATI

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4.9. Request identification information ATI

4.9.1. Description

This command causes the product to transmit one or more lines of specific information text.

4.9.2. Syntax

Action command

ATI<n>

Depending on <n>

Read command

None

Test command

None

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Firmware 7.45

Identifications commands

Request identification information ATI

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4.9.3. Parameters and Defined Values

<n>: information display control parameter

0 embedded module with the 2nd core:

display manufacturer identification (equivalent to 98H+CGMI, refer to these commands for more

precisions)

embedded module without the 2nd core:

display manufacturer followed by model identification (equivalent to 9H+CGMI and 10H+CGMM,

refer to these commands for more precisions)

3 display revision identification (equivalent to +CGMR)

4 display embedded module configuration in RAM (equivalent to &V0)

5 display embedded module configuration in EEPROM (equivalent to &V1)

6 display embedded module data features. Lists the supported data rates, data modes and fax

classes.

7 display embedded module voice features

8 embedded module with the 2nd core:

display software version followed by the chip Id

embedded module without the 2nd core:

"OK"

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Identifications commands

Request identification information ATI

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9 display component details: Downloader, Firmware, embedded Open® AT application

(Developer Studio version used to build it, Integrated Plug In version), memory

the response is divided in 4 groups:

<Component>,<Version>[,<Name>,<Company>,<Size>,

[-<SubComponent>,<SubComponentVersion>]

[<InfoTage>,<InfoValue>]

<Component>: ascii string

embedded software component type

possible values: "DWL","FW","OAT","3G+"

<Version>: ascii string

version of the software component

<Name>: ascii string

component name

<Company>: ascii string

component company

<Size>: integer

component size in bytes

<TimeStamp>: ascii string

component timestamp

<Checksum>: ascii string

component checksum

<Offset>: ascii string

offset address of the component

Note: For the Open AT® application, <Version>,

<Name> and <Company> fields are filled in

the application source code. Please refer to

ADL User Guide for more information.

<SubComponent>: ascii string

subcomponent name

this field is filled by Developer Studio (supported from

version 1.1)

<SubComponent Version>: ascii string

subcomponent version

this field is filled by Developer Studio (supported from

1.1 version)

<MemoryType>: "ROM" or "RAM"

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Identifications commands

Request identification information ATI

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<MemorySize>: size of the <MemoryType> in bytes, in hexadecimal, set

at the upper roundish value ( 100000 = 8 Mb, 200000 =

16 Mb, 400000 = 32 Mb, 800000 = 64 Mb, …)

<InfoTag>: Information Tag, the value is the following parameter.

Current supported value: "DWLNAME"

<InfoValue>: Information value.

For "DWLNAME" information Tag: Type of the correct

DWL file type to be downloaded in the embedded

module, based on the product name. ASCII string

other "OK" string is sent back

Note: The 2nd core is the other brand chip used in Sierra Wireless embedded module. For example, the

Icera chip is the 2nd core used in Q26Extreme product.

4.9.4. Parameter Storage

None.

4.9.5. Examples

Command Responses

ATI0

Note: Manufacturer and model

identification

SIERRA WIRELESS

WMP100 Product

Note: See 101H+CGMI and 102H+CGMM commands

ATI0

Note: Manufacturer identification (if the

embedded module has the 2nd core)

SIERRA WIRELESS

Note: Response of embedded module with 2nd core inside.

ATI3

Note: Revision identification

R7.42.0.201001280843.WMP100 2131488 012810 08:43

Note : Software release v7.42, generated on January 28, 2010.

ATI6

Note: embedded module data features

DATA RATES:

AUTOBAUD,300,1200,1200/75,2400,4800,9600,14400

DATA MODES: T/TN,ASYNCHRONOUS

FAX CLASS 1,2

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Identifications commands

Request identification information ATI

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Command Responses

ATI7

Note: embedded module voice

features

SPEECH CODINGS: FR,EFR,HR,AMR

ATI8

Note: Request the 2nd core SW version

and chip Id

RELEASE_R3_0/ICERA_SDK_EV2_3g/wcom_q26e_02_audio/Stack_

18.2.a

P4 rev: CL125092 with 0 local changes

ABCFE4597AE87F21EC57

Note : For example, Icera chip is used as the 2nd core in the embedded module

ATI8

Note: For other embedded module

ATI9 "DWL","V08b0i","","Sierra Wireless",54752,"011410

16:55","d7ba6c55","00010000"

"FW","FW_SRC_742_5.WMP100G","R7.42.0.201001280843.WMP10

0","Sierra Wireless",2131488,"012810

08:43","460a8311","00020000"

"OAT","1.0.0","My Test Application","Sierra

Wireless",226748,"012210 10:05","5e796578","00260000"

-"Developer Studio","1.1.1.200911160856-R3160"

-"Open AT OS Package","6.32.0.01"

-"Firmware Package","7.4.2"

-"WIP Plug-in Package","5.30"

"ROM","400000"

"RAM","100000"

"DWLNAME","WMP100SM3"

Note: Component details with an embedded Open AT® application.

"DWL","V08b0i","","Sierra Wireless",54752,"011410

16:55","d7ba6c55","00010000"

"FW","FW_SRC_742_5.WMP100G","R7.42.0.201001280843.WMP10

0","Sierra Wireless",2131488,"012810

08:43","460a8311","00020000"

"ROM","400000"

"RAM","100000"

"DWLNAME","WMP100SM3"

Note: Component details without an embedded Open AT® application.

"DWL","V08b0i","","Sierra Wireless",54752,"011410

16:55","d7ba6c55","00010000"

"FW","FW_SRC_742_5.WMP100G","R7.42.0.201001280843.WMP10

0","Sierra Wireless",2131488,"012810

AT Commands Interface Guide for

Firmware 7.45

Identifications commands

Request identification information ATI

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Command Responses

08:43","460a8311","00020000"

"OAT","1.0.0","My Test Application","Sierra

Wireless",226748,"012210 10:05","5e796578","00260000"

"ROM","400000"

"RAM","100000"

"DWLNAME","WMP100SM3"

Note: Component details with an embedded Open AT® application which was not

built using Developer Studio and with DWL file information.

"DWL","V08b0i","","Sierra Wireless",54752,"011410

16:55","d7ba6c55","00010000"

"FW","FW_SRC_742_5.WMP100G","R7.42.0.201001280843.WMP10

0","Sierra Wireless",2131488,"012810

08:43","460a8311","00020000"

"OAT","","","",226748,"012210

10:05","5e796578","00260000"

-"Developer Studio","1.1.1.200911160856-R3160"

-"Open AT OS Package","6.32.0.01"

-"Firmware Package","7.4.2"

-"WIP Plug-in Package","5.30"

"ROM","400000"

"RAM","100000"

Note: Component details with an embedded Open AT® application on which fields

are not filled.

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Firmware 7.45

Identifications commands

Write IMEI SVN +WSVN

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4.10. Write IMEI SVN +WSVN

4.10.1. Description

This Sierra Wireless proprietary command updates the IMEI SVN.

4.10.2. Syntax

Action command

AT+WSVN=<IMEI SVN>

Read command

AT+WSVN?

+WSVN: <IMEI SVN>

Test command

AT+WSVN=?

+WSVN: (list of supported <IMEI SVN>s)

4.10.3. Parameters and Defined Values

<IMEI SVN>: IMEI SVN

BCD type

range: 0-98

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Identifications commands

Write IMEI SVN +WSVN

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4.10.4. Parameter Storage

None.

4.10.5. Examples

Command Responses

AT+WSVN=? +WSVN: (0-98)

AT+WSVN?

Note: Request IMEI SVN

+WSVN: 10

AT+WSVN=11

Note: Update the IMEI SVN

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Identifications commands

Capabilities List +GCAP

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4.11. Capabilities List +GCAP

4.11.1. Description

This command returns the complete list of capabilities.

4.11.2. Syntax

Action command

AT+GCAP

+GCAP: (list of supported <name>s)

Read command

None

Test command

None

4.11.3. Parameters and Defined Values

<name>: supported capability

+CGSM CGSM command supported

+FCLASS fax command supported

4.11.4. Parameter Storage

None.

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Identifications commands

Capabilities List +GCAP

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4.11.5. Examples

Command Responses

AT+GCAP

Note: Get capabilities list

+GCAP: +CGSM,+FCLASS

Note: Supports GSM and FAX commands

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5. Open AT® Commands

5.1. Sierra Wireless Downloading +WDWL

5.1.1. Description

This Sierra Wireless proprietary command switches the product to download mode.

After downloading, the embedded module should be reset using AT+CFUN=1.

5.1.2. Syntax

Action command

AT+WDWL

+WDWL: 0

Note: Downloading in progress. NACK character is sent every second by the embedded module.

Read command

AT+WDWL?

+WDWL: <version>

Test command

None

5.1.3. Parameters and Defined Values

<version>: XModem downloader version

string type

5.1.4. Parameter Storage

None

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Open AT® Commands

Sierra Wireless Downloading +WDWL

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5.1.5. Examples

Command Responses

AT+WDWL?

Note: Get downloader version.

+WDWL: V02.12

AT+WDWL

+WDWL: 0

Note: Download mode started. File can be sent using the terminal

application

AT+CFUN=1 OK

5.1.6. Notes

+WDWL command allows launching the download process only on UART1, UART 2 and USB ports

(and not on multiplexed port (see 103H+CMUX command)).

Because a reset is made when the AT+WDWL command is sent to the embedded module, the host

application should support the reset on USB port if this command is sent on this port (USB

disconnection and reconnection in USB CDC mode).

Downloading is performed using the Xmodem protocol or 1K-Xmodem (checksum only, CRC is not

supported) protocol.

The flow control of the hyperterminal has to be set to "Hardware".

Caution: Software damages may occur if power is lost or if a hardware reset occurs during the downloading

phase. If it occurs, send again AT + WDWL command to the embedded module and download again

the file.

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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5.2. Sierra Wireless Open AT® Control Command

+WOPEN

5.2.1. Description

This Sierra Wireless proprietary command performs the start, stop, delete, and get information about

the current Open AT® embedded application.

This command also erases the Open AT® flash objects storage place, and configures the Application

& Data (A&D) storage place size (including AirPrime Managment Services storage place). Please

refer to the Open AT® development guides for more information.

This command permits to configure the Open AT® Safe Boot. This service prevents the Open AT®

application from starting when defined keys of the keyboard are pressed.

5.2.2. Syntax

• If <Mode>=0,1,3,4 or 5

Action command

AT+WOPEN=<Mode>

• If <Mode>=2

Action command

AT+WOPEN=<Mode>

+WOPEN: <Mode>,<IntVersion>[,<ExtVersion>]

• If <Mode>=6

Action command

AT+WOPEN=<Mode>[,<A&Dsize>]

+WOPEN: <Mode>,<A&DSize>,<OatSize>

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• If <Mode>=7

Action command

AT+WOPEN=<Mode>

+WOPEN: <Mode>,<OatState>

• If <Mode>=8

Action command

AT+WOPEN=<Mode>[,<SafeBootState>[,<Key1>[,<Key2>]]]

+WOPEN: <Mode>[,<SafeBootState>[,<Key1>[,<Key2>]]]

Read command

AT+WOPEN?

+WOPEN: <Mode>

Test command

AT+WOPEN=?

+WOPEN: (list of supported <Mode>s),(list of supported <A&DSize>s),(list of

supported <Key1>s),(list of supported <Key2>s)

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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5.2.3. Parameters and Defined Values

<Mode>: operating mode

0 stop the Open AT® embedded application

If the Open AT® application is running, the embedded module resets.

1 start the Open AT® embedded application

If the Open AT® application is stopped, the embedded module resets.

2 get the Open AT® library versions

3 erase the Open AT® embedded application flash objects

4 erase the Open AT® embedded application

5 suspend (in Sierra Wireless OS) the Open AT® embedded application tasks

6 If the <A&Dsize> parameter is used: configure the Application & Data storage size.

If the <A&Dsize> parameter is not used: display the current A&D storage place size and

Open AT® application space size.

7 Open AT® application current state

8 Configure the Open AT® Safe Boot: please refer to the 104H<SafeBootState>, 105H<Key1> &

106H<Key2> parameters description for more information

<IntVersion>: ASCII string giving the internal Open AT® library version

<ExtVersion>: ASCII string giving the external Open AT® library version

If no embedded application is loaded, the <ExtVersion> parameter is not returned.

<A&DSize>: This parameter includes A&D volume and AirPrime Managment Services volume.

Kbytes size allocated for the Application & Data storage place (default value: 768 Kbytes)

usable only with <Mode> = 6

MinSize is different according to AirPrime Managment Services features activation state (see

chapter Device Services General status +WDSG command).

When the Device services are in prohibited state (see chapter Device Services General

status +WDSG), MinSize=0.

When the Device services are not in prohibited state (see chapter Device Services General

status +WDSG), Minsize value differs according to the flash memory size:

64 for 32Mbits Flash size, 256 for 64Mbits flash size, and 256 for 128Mbits flash size.

MaxSize value differs according to the flash memory size:

1024 for 32Mbits Flash size, 4864 for 64Mbits flash size and 13056 for 128Mbits flash size.

Provided parameter value will be rounded up to the next flash sector sub-division (64

Kbytes). For example, if a 100 Kbytes size is required, a 128 Kbytes size will effectively be

set.

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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<OatSize>: Open AT® application reserved size (in Kbytes)

returned with <Mode> = 6

This size is calculated from the <A&Dsize> one, since the whole available size for Open

AT®, A&D and AirPrime Managment Services storage places is fixed according to flash

memory size. 1280 Kbytes (<OatSize> + <A&Dsize> = 1280) for 32Mbits Flash size, 5120

Kbytes (<OatSize>+<A&Dsize>=5120) for 64Mbits Flash size and 13312 Kbytes

(<OatSize>+<A&Dsize>=13312) for 128Mbits Flash size.

<OatState>: Open AT® application current state

returned with <Mode> = 7

This state will be greater than 0 only if the current +WOPEN command state is 1 (except

when OatState = 13, which can occur even if the application is not started on the target).

0 application is not started (current mode is AT+WOPEN=0)

1 no downloaded application in the embedded module

2 bad checksum

The application binary seems to be corrupted.

3 bad header

The downloaded file seems not to be an Open AT® application.

4 version mismatch

The application binary was built with an SDK version which is not compatible with the

current OS.

5 too many tasks

The number of declared tasks in the application exceeds the maximum allowed one.

6 bad binary init function

The application binary seems to be corrupted.

7 bad task entry point

The application binary seems to be corrupted.

8 link issue

The application global variables area initialization is impossible.

9 bad memory configuration

The RAM size required by the application exceeds the maximum allowed one.

10 application is not started; starting was cancelled by the Open AT® Safe Boot. When

reset with this command, the safe boot buttons must be held down until the reception of

+wind3.

11 application is not started; starting was cancelled due to Open AT® OS internal tests

(depending on the OS version linked vs the downloaded application. Please refer to the

ADL User guide for more information).

12 application started in target mode

The application is now running on the target (the application adl_main function or task

entry points have been called).

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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13 application initialization pending in RTE mode;

The application is going to be started in debug mode.

14 application started in RTE mode;

The application is now running in debug mode

15 application initialization pending in Target mode;

System error during flash or RAM initialisation.

16 no tasks declared;

The application tasks table is empty, no task is declared

17 bad priority value;

At least one task priority value is incorrect (not unique or too high value w.r.t.,the number

of tasks)

18 Reserved

19 Reserved.

The application has declared call stacks for High Level Handler interrupt execution

context but not the Low Level Handler interrupt execution context.

20 Reserved

21 The Open AT® application has defined some interrupt priority change, but the interrupt

priority array not valid.

<SafeBootState>: usable with <Mode> = 8

0 stop the Open AT® Safe Boot.

1 start the Open AT® Safe Boot.

(default value: 1)

<Key1>: usable with <Mode> = 8

[0 – 24] first key used for Open AT® Safe Boot.

(default value: 19)

<Key2>: usable with <Mode> = 8

[0 – 24] second key used for Open AT® Safe Boot. This key has to be either on the same

row or the same column of the keyboard that Key1.

(default value: 24)

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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5.2.4. Parameter storage

The <Mode>, <A&Dsize>, <Key1> and <Key2> parameters are stored in EEPROM without using the

AT&W command. The default value can be restored using AT&F.

5.2.5. Examples

Command Responses

AT+WOPEN=? +WOPEN: (0-8),(64-1024),(0-24),(0-24)

AT+WOPEN? +WOPEN: 0

AT+WOPEN=2

Note: Get the Open AT® library versions

+WOPEN: 2,"AT v03.01","AT v02.10"

Note: Open AT® version 2.10 application downloaded.

AT+WOPEN=7 +WOPEN: 7,0

Note: Open AT® application not started

AT+WOPEN=1 +CME ERROR: 541

Note: since main versions do not match, the Open AT® application

can not be started.

AT+WOPEN=2

Note: Get the Open AT® library versions

+WOPEN: 2,"AT v2.00","AT v2.00"

Note: Open AT® v2.00 library version. An embedded application has

been downloaded on this product..

AT+WOPEN=3 OK

Note: The flash objects are erased

AT+WOPEN=1

Note: Start the embedded application.

+WIND: 3

Note: Product resets in order to start the embedded application.

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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Command Responses

AT+WOPEN=7 +WOPEN: 7,12

Note: Open AT® application started on the target.

AT+WOPEN=8 +WOPEN: 8,1,19,24

Note: Safe Boot is active and uses the keys 19 and 24

AT+WOPEN=8,1,10,12 OK

Note: Safe Boot is active and uses the keys 10 and 12.

AT+WOPEN=8,1,10,10 +CME ERROR: 3

Note: Two different keys have to be supplied

AT+WOPEN=8,1,10,16 +CME ERROR: 3

Note: The two supplied keys have to be on the same row or on the

same column

AT+WOPEN=3 +CME ERROR: 532

Note: The embedded application is activated so the flash objects are

not erased.

AT+WOPEN=4 +CME ERROR: 532

Note: the embedded application is activated so it cannot be erased

AT+WOPEN=0

Note: Stop the embedded application.

+WIND: 3

Note: Product reset in order to stop the embedded application.

AT+WOPEN=3 OK

Note: The flash objects are erased

AT+WOPEN=4 OK

Note: The embedded application is erased

AT+WOPEN=6 +WOPEN: 6,704,576

Note: 704 Kbytes are reserved for the A&D storage place, and 576

Kbytes for the Open AT® application

AT+WOPEN=6,1344 +CME ERROR: 550

Note: The current Open AT® application size is too big to allow this

new A&D storage place size.

AT+WOPEN=6,704 +WOPEN: 6,704,576

Note: No product reset (same size used)

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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Command Responses

AT+WOPEN=6,900 +WOPEN: 6,960,320

+WIND: 3

Note: Size updated according to the next flash sector sub-division.

Product reset in order to set the new A&D storage place size.

AT+WOPEN=6 +WOPEN: 6,960,320

Note: 960 Kbytes are reserved for the A&D storage place, and 320

Kbytes for the Open AT® application

AT+WOPEN=5

Note: Suspend Open AT® tasks

+CME ERROR: 3

Note: The Open AT® application is not running

AT+WOPEN=1

Note: Start the embedded application

+WIND: 3

Note: Product reset in order to start the embedded application

AT+WOPEN=5

Note: Suspend Open AT® tasks

AT+WOPEN? +WOPEN:5

Note: Open AT® application suspended by giving AT+WOPEN=5

command can be resumed by AT+WOPENRES command

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Open AT® Commands

Sierra Wireless Open AT® Control Command +WOPEN

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5.2.6. Notes

For mode = 1: if the main version numbers returned by the AT+WOPEN=2 command do not match,

the command will reply "+CME ERROR: 541"

<Mode> = 3 and <Mode> = 4 are only available if the Open AT®

embedded application is stopped

(AT+WOPEN=0).

Open AT® embedded applications can be resumed with AT+WOPENRES command.

The command returns an error when trying to use a key not available for Open Open AT® Safe Boot.

The external Open AT® library version is not returned in the "AT+WOPEN=2" response.when an

Open AT® application is corrupted. This happens when the application download was incomplete, and

when the CRC is corrupted, then the application decompression is impossible.

Caution: With <Mode> = 6, any A&D size change will lead to the area format process (this process will take

some seconds on start-up, before the "+WIND: 3" indication display (up to 1.5 second per 64 Kbytes

flash sector size can be considered as a maximum); all A&D cells data will be erased.

USB restrictions:

Starting or stopping an Open AT® application resets the Sierra Wireless embedded module. When

these AT commands (AT+WOPEN=1 or AT+WOPEN=0) are sent to the Sierra Wireless embedded

module by using the USB serial port, the user must:

1. Close the USB serial port as soon as the command is sent to the Sierra Wireless embedded

module. This means that the OK response cannot be received by the user application.

2. Wait sufficient time to allow the Sierra Wireless embedded module to reset. Usually, the user must

wait 1 second before reopening the USB serial port.

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Open AT® Commands

Open AT® Tasks Resume Command +WOPENRES

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5.3. Open AT® Tasks Resume Command

+WOPENRES

5.3.1. Description

This Sierra Wireless proprietary command allows to resume the suspended Open AT® embedded

application.

5.3.2. Syntax

Action command

AT+WOPENRES

Read command

None

Test command

AT+WOPENRES=?

5.3.3. Parameters and Defined Values

None.

5.3.4. Parameter Storage

None

5.3.5. Examples

None.

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6. Global Configuration Commands

6.1. Report Mobile Equipment Errors +CMEE

6.1.1. Description

This command defines the method for returning error messages. The simple ERROR message can

be replaced by the verbose method to include the results codes +CME ERROR: <err>. (See section

"ME error result code: +CME ERROR" in the "Appendixes" of the present document for "+CME

ERROR" result codes description. See section "Message service failure result code: +CMS ERROR"

in the "Appendixes" of the present document for "+CMS ERROR" result codes).

6.1.2. Syntax

Action command

AT+CMEE=<n>

Read command

AT+CMEE?

+CMEE: <n>

Test command

AT+CMEE=?

+CMEE: (list of supported <n>s)

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Global Configuration Commands

Report Mobile Equipment Errors +CMEE

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6.1.3. Parameters and Defined Values

<n>: error reporting method

0 disable ME error reports, use only "ERROR" (default value)

1 enable "+CME ERROR: <err>" or "+CMS ERROR: <err>"

6.1.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command. The default value can be restored

using AT&F.

6.1.5. Examples

Command Responses

AT+CMEE=? +CMEE: (0,1)

AT+CMEE=0

Note: Disable ME error reports, use only "ERROR"

AT+CMEE=1

Note: Enable "+CME ERROR: <err>" or "+CMS ERROR:

<err>"

AT+CMEE? +CMEE: 1

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Global Configuration Commands

Hardware Configuration +WHCNF

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6.2. Hardware Configuration +WHCNF

6.2.1. Description

This Sierra Wireless proprietary command allows to:

• activate or deactivate the keypad functionality in the embedded module when available. When

the keypad is deactivated, ten more I/0 pins will be free to be used (see PTS documentation

for more information).

The new setting to activate or deactive the keypad will be in effect after the next module

restart. With the keypad activation, ten GPIO pins are subsequently used by the keypad and

cannot be used by other applications.

• activate or deactivate the flash LED (activity status indication)

The new setting will be taken into account after a restart.

If the software downloaded is either corrupted or non-compatible, the flash LED is in "very

quick flash" mode even if the flash LED is deactivated.

• activate or deactivate the 32 kHz clock to output on a pin of the embedded module. When the

32 kHz feature is deactivated, one more I/0 pin will be free to be used (see PTS

documentation for more information).

The new setting will be taken into account immediately after the 32 kHz feature activation or

deactivation. With the 32 kHz feature activation, one I/O pin is immediately used to output the

clock and this pin is no more usable as an I/O pin (until the 32 kHz feature will be

deactivated).

• This command allows the users to activate or deactivate the management of Voltage

Indication pin used by an External SIM Switch to know the power supply level to use as SIM

Vcc. User can choose the I/O pin which will be allocated for the feature among available I/O

(see +WIOM AT command). If user does not use the command, a default I/O is defined (see

PTS documentation for more information).

The new setting will be taken into account after a restart. The I/O pin is allocated after the

restart during the embedded module initialization.

• This command allows the users to select the InSIM switch mode. User without adding an

external SIM card will be able to make some usage of the network (SMS, GPRS). They can

also insert an external SIM card which can have precedence over the embedded SIM. Three

modes which are provided are:

􀂃 External SIM privileged (default) – External SIM selected if detected, otherwise internal

SIM is selected if feature is activated

􀂃 External SIM only – External SIM selected, whatever the state of the external SIM

􀂃 Internal SIM only – Internal SIM selected, whatever the state of the external SIM

• This command allows the users to activate or deactivate the Diversity Antenna Test which is

used for test purpose at customer factory.

The new setting will be taken into account after a restart such that the diversity antenna will

be used as main antenna.

The Diversity Antenna Test feature is available only on specific product; for example, the

Q26Extreme

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Global Configuration Commands

Hardware Configuration +WHCNF

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• This command allows the users to set the FD of UART. The new setting will be taken into

account immediately. UARTs have dedicated memory in the form of a FIFO structure for each

receive and transmit operations. The purpose of the FIFO structures is to hold data either

received from the serial port or to be written to the serial port.

6.2.2. Syntax

• For <type> = 0, 2 and 6

Action command

AT+WHCNF=<type>,<mode>

[+WHCNF: <type>,<status>]

• For <type> = 1, 4 and 5

Action command

AT+WHCNF=<type>,<mode>

[+WHCNF: <type>,<status>,<resetFlag>]

• For <type> = 3

Action command

AT+WHCNF=<type>,<mode>[,<GpioId>[,<Polarity>]]

[+WHCNF: <type>,<status>,<resetFlag>[,< GpioId>,<Polarity>]]

Read command

AT+WHCNF?

+WHCNF: <type>,<status>[,<resetFlag>[,<GpioId>,<Polarity>]]

[+WHCNF: <type>,<status>[,<resetFlag>[,<GpioId>,<Polarity>]][…]]

Test command

AT+WHCNF=?

+WHCNF: <type>,(list of supported <mode>s)[,(list of supported <GpioId>s,(list of

supported <Polarity>s]

[+WHCNF: <type>,(list of supported <mode>s)[,(list of supported <GpioId>s,(list of

supported <Polarity>s][…]]

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Global Configuration Commands

Hardware Configuration +WHCNF

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6.2.3. Parameters and Defined Values

<type>: hardware functionality

0 keypad (not supported for AirPrime SL6087 module)

1 flash LED

2 32 kHz clock

3 voltage indication IO supplier

4 InSIM Switch functionality

5 Diversity Antenna Test

6 FD functionality

<mode>: requested operation

For <type> = 0

0 deactivate the keypad

1 activate the keypad (default value)

2 get the keypad status

Note: Keypad is not supported for AirPrime SL6087 module

For <type> = 1

0 deactivate the flash LED

1 activate the flash LED (default value)

2 get the flash LED status

For <type> = 2

0 deactivate the 32 kHz clock. The I/O pin is available (default value).

1 activate the 32 kHz clock. The I/O pin is used to output the clock.

2 interrogate the 32 kHz clock management status

For <type> = 3

0 deactivate the voltage indication IO supplier feature (default value)

1 activate the voltage indication IO supplier feature

2 reserved for future use

3 get the voltage indication IO supplier feature status

For <type> = 4

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Global Configuration Commands

Hardware Configuration +WHCNF

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0 external SIM privileged (default)

1 external SIM only

2 internal SIM only

3 get the inSIM switch selected mode

For <type> = 5

0 deactivate the diversity antenna test (default value)

1 activate the diversity antenna test

2 get the diversity antenna test status

For <type> = 6

1 set the UART FD to 16 bytes

2 set the UART FD to 32 bytes

3 set the UART FD to 56 bytes (default value).

<status>: current functionality status

For <type> = 0

0 the keypad is deactivated

1 the keypad is activated

For <type> = 1

0 the flash LED is deactivated

1 the flash LED is activated

For <type> = 2

0 the 32 kHz clock management is deactivated

1 the 32 kHz clock management is activated

For <type> = 3

0 the voltage indication IO supplier feature is deactivated

1 the voltage indication IO supplier feature is activated

For <type> = 4

0 external SIM selected if detected, otherwise internal SIM is selected

1 external SIM always selected

2 internal SIM always selected

For <type> = 5

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Global Configuration Commands

Hardware Configuration +WHCNF

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0 the diversity antenna test is deactivated

1 the diversity antenna test is activated

For <type> = 6

1 UART FD is 16 bytes

2 UART FD is 32 bytes

3 UART FD is 56 bytes

<resetFlag>: indicate if the embedded module must be reset to take into account the

functionality state change

Note: Only for <type> = 1, <type> = 3, <type> = 4 and <type> = 5.

0 the functionality has not been modified since the last boot of the product.

1 the functionality has been modified since the last boot of the product: It has

to be reset in order to take the modification into account.

<GpioId>: Gpio name (as mentioned in the embedded module Product Technical

Specification and Customer Design Guideline) to use for voltage indication

IO supplier feature.

This parameter is optional. GPIO24 is the default value for wmp100, q64001,

q2686, q2687, q2687cl, fsu01 and fsu02 embedded modules.

Note: Only for <type> = 3

<Polarity>: Gpio polarity selection. Optional parameter. 1 is the default value for

wmp100, q64001, q2686, q2687, q2687cl, fsu01 and fsu02 embedded

modules

0 inverted polarity:

- High level is applied on Gpio if lower voltage must be used as SIM Vcc

- Low level for higher voltage

1 direct polarity:

- High level is applied on Gpio if higher voltage must be used as SIM Vcc

- Low level for lower voltage

6.2.4. Parameter storage

For each kind of <type> parameter, the <mode> parameter is stored in EEPROM without using

AT&W. Default values can be restored using AT&F.

For <type>=3, <GpioId> and <Polarity> parameters value are stored in EEPROM without using

AT&W. Default values cannot be restored using AT&F.

For <Type>=6, <Mode> parameter value is stored in the EEPROM with using AT&W. Default value

cannot be restored using AT&F.

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Global Configuration Commands

Hardware Configuration +WHCNF

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6.2.5. Examples

Command Responses

AT+WHCNF=? +WHCNF: 0,(0-2)

+WHCNF: 1,(0-2)

+WHCNF: 2,(0-2)

+WHCNF: 3,(0-3),("GPIO0"-"GPIO48"),(0-1)

+WHCNF: 4,(0-3)

+WHCNF: 5,(0-2)

+WHCNF: 6,(1-3)

Note: The InSIM syntax is only given for embedded module that

embeds an InSIM.

AT+WHCNF? +WHCNF: 0,1

+WHCNF: 1,1,0

+WHCNF: 2,0

+WHCNF: 3,0,0

+WHCNF: 4,0,0

+WHCNF: 5,0,0

+WHCNF: 6,3

Note: The InSIM state is only given for embedded module that

embeds an InSIM

AT+WHCNF=0,2

+WHCNF: 0,1

Note: Keypad is activated

AT+CMER=,1

Note: Ask key press event report

+CKEV: 12,1

+CKEV: 12,0

Note: Key 12 has been pressed and released

AT+WHCNF=0,0

Note: The keypad is deactivated

AT+WHCNF=1,0

Note: The flash LED is deactivated

AT+WHCNF=2,0

Note: The 32 kHz output clock is deactivated

AT+WHCNF=3,1

Note: The voltage indication IO supplier is activated

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Global Configuration Commands

Hardware Configuration +WHCNF

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Command Responses

AT+WHCNF=3,3

Note: Get the voltage indication IO supplier status

+WHCNF: 3,1,1,"GPIO24",1

Note: The third parameter <1> indicates a embedded module reset is

needed

AT+WHCNF=6,2

Note: Set UART FD to 32 bytes

AT+CFUN=1

Note: Reset the embedded module

AT+WHCNF=3,3

Note: Get the voltage indication IO supplier status

+WHCNF: 3,1,0,"GPIO24",1

Note: The third parameter <0> indicates that the voltage indication IO

supplier feature is taken into account

AT+WHCNF=3,1,"GPIO2",1

Note: The voltage indication IO supplier is activated

AT+WHCNF=3,3 +WHCNF: 3,1,1,"GPIO2",1

AT+CFUN=1

Note: Reset the embedded module

AT+WHCNF? +WHCNF: 0,1

+WHCNF: 1,1,0

+WHCNF: 2,0

+WHCNF: 3,1,0,"GPIO2",1

+WHCNF: 4,0,0

+WHCNF: 5,0,0

+WHCNF: 6,3

AT+WHCNF=3,0

Note: The voltage indication IO supplier is deactivated

AT+WHCNF=3,3 +WHCNF: 3,0,1

AT+WHCNF=4,2

Note: The internal SIM always selected

AT+WHCNF=4,3

Note: Get the inSIM switch mode

+WHCNF: 4,2,1

Note: The third parameter <1> indicates that the internal SIM always

selected feature is not taken into account

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Hardware Configuration +WHCNF

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Command Responses

AT+CFUN=1

Note: Reset the embedded module

AT+WHCNF? +WHCNF: 0,1

+WHCNF: 1,1,0

+WHCNF: 2,0

+WHCNF: 3,0,0

+WHCNF: 4,2,0

+WHCNF: 5,0,0

+WHCNF: 6,3

AT+WHCNF=0,2

Note: Interrogate the keypad status.

+WHCNF: 0,0

AT+CMER? +CMER: 3,1,0,0,0

Note: After the keypad is deactivated, no unsolicited result is sent

when a key is pressed or released.

AT&F

Note: Restore factory settings

AT+WHCNF=0,2 +WHCNF: 0,1

AT+WHCNF=1,2 +WHCNF: 1,1,1

Note: The third parameter <1> indicates a embedded module reset is

needed

AT+WHCNF=2,2 +WHCNF: 2,0

AT+WHCNF=0,1

Note: Activate the keypad

AT+WHCNF=5,1

Note: Activate the Diversity Antenna Test

AT+WHCNF=5,2 +WHCNF: 5,1,1

Note: The third parameter <1> indicates a embedded module reset is

needed

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Global Configuration Commands

Hardware Configuration +WHCNF

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Command Responses

AT+WHCNF=6,1

Note: Set UART FD to 16 bytes

AT+CFUN=1

Note: Reset the embedded module

AT+WHCNF? +WHCNF: 0,1

+WHCNF: 1,1,0

+WHCNF: 2,0

+WHCNF: 3,0,0

+WHCNF: 4,0,0

+WHCNF: 5,1,0

+WHCNF: 6,3

6.2.6. Notes

• To activate the voltage indication IO supplier feature with this command, you must select a

single voltage (i.e. 3v only or 1v8 only) with the Sierra Wireless feature command (AT+WFM).

It’s this voltage that will be used by the electrical SIM interface of the embedded module. This

selection with AT+WFM must be the current settings (i.e. the reset flag must be equal to 0).

• The mode 4 allows choosing the InSIM mode for the embedded module start is only available

on the embedded module that embeds an InSIM. For other embedded modules, the +CME

ERROR: 3 will be returned.

• Keypad is not supported for AirPrime SL6087 module; parameter <type>=0 is therefore

unavailable for the SL6087.

• The <type>=6 for setting UART FD will not be supported for USB. "+CME ERROR: 3" will be

returned if "AT+WHCNF=6,x" (where x can be 1, 2 or 3) is passed on USB port.

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Global Configuration Commands

Embedded Module Behaviour Configuration +WBHV

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6.3. Embedded Module Behaviour Configuration

+WBHV

6.3.1. Description

This Sierra Wireless proprietary command allows the user to configure the behaviour of the

embedded module.

6.3.2. Syntax

Action command

AT+WBHV=<parameter1>[,[<parameter2>][,<parameter3>]]

For <parameter1>=6

[+WBHV: <parameter1>,<parameter2>,<parameter3>]

Else

[+WBHV: <parameter1>,<parameter2>[,<resetFlag>]]

Read command

AT+WBHV?

+WBHV: <parameter1>,<parameter2>[,<resetFlag>]

Except for <parameter1>=6:

+WBHV: <parameter1>,<parameter2>,<parameter3>

[+WBHV: <parameter1>,<parameter2>[,<resetFlag>][…]]

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Test command

AT+WBHV=?

+WBHV: <parameter1>,(list of supported <parameter2>s) [,<resetFlag>]

Except for <parameter1>=6

+WBHV: <parameter1>,(list of supported <parameter2>s),(list of supported

<parameter3>s)

[+WBHV: <parameter1>,(list of supported <parameter2>s) [,<resetFlag>][…]]

6.3.3. Parameters and Defined Values

<parameter1>: configuration mode

0 configure embedded module response on outgoing voice calls

1 configure embedded module working mode

2 configure the response delay for a call

3 active/deactive ENS feature

4 configure Mix Tone with voice feature

5 Configure Network registration denied indication

6 configure DTMF blank duration for DTMF decoder

8 configure Gain expression (index or dB unit)

9 active/deactive Enhanced Network Selection for Fixed Application

feature

<parameter2> configuration value

<parameter1> <parameter2>

0 0 embedded module response is sent on call establishment (default

value)

0 1 embedded module response is sent when audio path is opened

0 - interrogate embedded module respond mode

1 0 ACTIVE mode with GSM stack in idle is normal (default value)

1 1 ACTIVE mode with the GSM stack turn-off

1 2 SLEEP mode with the GSM stack turn-off

1 - get modem init mode state

2 0 response when the remote part hangs up (default value)

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2 1 107HOK will be displayed immediately after the ATD command and

+WIND: 5,x indication.

2 - interrogate modem call respond mode

3 0 deactivate ENS feature (default value)

3 1 activate ENS feature

3 - get ENS feature mode state

4 0 deactivate Mix tone with voice feature (default value)

4 1 activate Mix tone with voice feature

4 - get Mix tone with voice feature mode state

5 0 deactivate Network registration denied indication feature (default

value)

5 1 activate Network registration denied indication feature

5 - get Network registration denied indication feature mode state

6 BlankDuration Also expressed by <parameter3>

only for <parameter1>=6.

configures the silence duration used to separate 2 DTMFs.

It can be expressed by step (with <parameter2>) or by ms (with

<parameter3>).

108HIf user sets blank duration with <parameter2> and <parameter3>,

an error is returned.

109HIf user sets blank duration in ms with a <parameter3> which it is

not a step multiple, a round up is done (cf example).

The step depends on the embedded module used:

Step <parameter2> <parameter3>

10HWMP100,

WMP50,

Q2686,

Q2687

10ms [1-255]

Default: 20

[10-2550]

Default: 200ms

1HNote: If SLEEP or ACTIVE mode is activated (+WBHV:1,1 or

+WBHV:1,2 and a reset has been done for the activation of the

consumption mode), blank duration value is null, because DTMF

decoding feature is not avalaible.

So <parameter2> and <parameter3> =0.

6 - get the current silent duration use to separate DTMF decoding

8 0 set gain expression in dB unit (default value)

8 1 set gain expression in index

8 - get gain expression mode state

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9 0 deactivate Enhanced Network Selection for Fixed Application

feature (default value)

9 1 activate Enhanced Network Selection for Fixed Application feature

9 - get Enhanced Network Selection for Fixed Application feature

mode state

6.3.4. Parameter Storage

12H<parameter1>, <parameter2> and <parameter3> are stored without using AT&W command. The

default values can be restored using AT&F.

6.3.5. Examples

Command Responses

AT+WBHV=? 13H+WBHV: 0,(0-1)

14H+WBHV: 1,(0-2)

15H+WBHV: 2,(0-1)

16H+WBHV: 3,(0-1),(0-1)

17H+WBHV: 4,(0-1)

18H+WBHV: 5,(0-1)

19H+WBHV: 6,(1-255),(10-2550)

120H+WBHV: 8,(0-1)

121H+WBHV: 9,(0-1)

12HNote: Response on WMP50, WMP100

123HAT+WBHV=0,1

Note: Set modem response when audio path is

opened

Note: Modem response is sent on audio path opened

AT+WBHV=0

Note: Interrogate modem respond mode

124H+WBHV: 0,1

125HAT+WBHV=1,1

Note: Modem powerless mode

AT+WBHV=1

Note: Interrogate modem init mode

126H+WBHV: 1,2

127HAT+WBHV=2,1

128HNote: Modem response mode on a call: OK just after

+WIND: 5,x indication

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Command Responses

AT+WBHV=2

Note: Interrogate modem call respond mode

129H+WBHV: 2,1

130HAT+WBHV=3,0

Note: Deactivate ENS feature. The feature will be

deactivated after reset

131HAT+WBHV=3,1

Note: Activate ENS feature. The feature will be

activated after reset

132HNote: OK if STK session is already opened, else +CME ERROR: 3

AT+WBHV=3

Note: Interrogate ENS feature mode

13H+WBHV: 3,1,1

Note: Third parameter <1> indicates that a embedded module reset is

needed

AT+WBHV? 134H+WBHV: 0,1

135H+WBHV: 1,1

136H+WBHV: 2,1

137H+WBHV: 3,1,1

138H+WBHV: 4,0

139H+WBHV: 5,0

140H+WBHV: 6,20,200

141H+WBHV: 8,0

142H+WBHV: 9,0,0

Note1: Third parameter <1> indicates that a embedded module reset

is needed)

Note2: Response on WMP100

AT+CFUN=1 OK

AT+WBHV=3 143H+WBHV: 3,1,0

Note: Third parameter <0> indicates that a embedded module reset is

not needed

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Command Responses

AT+WBHV? 14H+WBHV: 0,1

145H+WBHV: 1,1

146H+WBHV: 2,1

147H+WBHV: 3,1,0

148H+WBHV: 4,0

149H+WBHV: 5,0

150H+WBHV: 6,20,200

151H+WBHV: 8,0

152H+WBHV: 9,0,0

Note1: Third parameter <0> indicates that a embedded module reset

is not needed

Note2: Response on WMP100

AT&F

Note: Restore factory settings

AT+WBHV=3 153H+WBHV: 3,0,1

Note: Third parameter <1> indicates that a embedded module reset is

needed since ENS feature before AT&F was 1

154HAT+WBHV=8,1

Note: Enable gain expression in index

AT+WBHV=8

Note: Get gain expression state

15H+WBHV: 8,1

156HAT+WBHV=4,1

Note: Enable mix tone with voice

AT+WBHV=4

Note: Get mix tone with voice feature state

157H+WBHV: 4,1

158HAT+WBHV=5,1

Note: Enable network registration denied indication

AT+WBHV=5

Note: Get network registration denied indication

feature state

159H+WBHV: 5,1

AT+WBHV=6

Note: Get DTMF silent duration use to separate DTMF

during a DTMF decoding

160H+WBHV: 6,20,200

161HNote: Response on WMP100, WMP50

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Command Responses

162HAT+WBHV=6,30

Note: Set the duration used to separate DTMF during

a DTMF decoding to:

163H- 300 ms for a WMP100, WMP50

AT+WBHV=6

Note: Get DTMF silent duration use to separate DTMF

during a DTMF decoding

164H+WBHV: 6,30,300

165HNote: Response on WMP100, WMP50

16HAT+WBHV=6,10,100 +CME ERROR:3

Note: parameter2 and parameter3 are not used.

167HAT+WBHV=6,,250

Note: Set the duration used to separate DTMF during

a DTMF decoding to 250 ms

AT+WBHV=6 168H+WBHV: 6,25,250

169HNote: response on WMP100, WMP50

170HAT+WBHV=6,,251 OK

Note: a round up is done. The duration used to separate DTMF during

a DTMF decoding is:

171H260 ms for a WMP100, WMP50

AT+WBHV=6

Note: Get DTMF silent duration use to separate DTMF

during a DTMF decoding

172H+WBHV: 6,26,260

173HNote: response on WMP100, WMP50 after a round up has been done

174HAT+WBHV=9,0

Note: Deactivate Enhanced Network Selection

feature. The feature will be deactivated after reset

175HAT+WBHV=9,1

Note: Activate Enhanced Network Selection feature.

The feature will be activated after reset

AT+WBHV=9

Note: Interrogate Enhanced Network Selection feature

mode

176H+WBHV: 9,1,1

Note: Third parameter <1> indicates that a embedded module reset is

needed

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Embedded Module Behaviour Configuration +WBHV

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Command Responses

AT+WBHV? 17H+WBHV: 0,0

178H+WBHV: 1,0

179H+WBHV: 2,0

180H+WBHV: 3,0,1

181H+WBHV: 4,1

182H+WBHV: 5,1

183H+WBHV: 6,26,260

184H+WBHV: 8,1

185H+WBHV: 9,1,1

Note1: Third parameter <1> indicates that a embedded module reset

is needed)

Note2: Response on WMP100

AT+CFUN=1 OK

AT+WBHV? 186H+WBHV: 0,0

187H+WBHV: 1,0

18H+WBHV: 2,0

189H+WBHV: 3,0,0

190H+WBHV: 4,1

191H+WBHV: 5,1

192H+WBHV: 6,26,260

193H+WBHV: 8,1

194H+WBHV: 9,1,0

Note: Third parameter <0> indicates that a embedded module reset is

not needed

Note2: Response on WMP100

AT&F

Note: Restore factory settings

AT+WBHV=9 195H+WBHV: 9,0,1

Note: Third parameter <1> indicates that a embedded module reset

is needed since the feature before AT&F was 1

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6.3.6. Notes

196HIf <parameter1> value is 0, the command is used to configure when the embedded module sends the

response of an outgoing voice call.

197HIf <parameter1> value is 1, the command is used to configure the embedded module power

consumption mode.

198HIf <parameter1> value is 2, the command is used to configure when the embedded module sends the

response for a call.

19HIf <parameter1> value is 3, the command is used to activate/deactivate ENS feature.

20HIf <parameter1> value is 3, new setting will be taken into account only after a embedded module

reset. To be able to activate ENS Feature, a STK session must be opened (AT+STSF=1), otherwise

+CME ERROR: 3 occurs.

The mix tone with voice feature (<parameter1>= 4) does not allow cutting the voice when the

embedded module plays a tone during a voice communication.

The network registration denied indication feature (<parameter1>= 5) is used to change the +CREG

indication response to return the cause of the network registration reject.

The DTMF blank duration feature (<parameter1>= 6) is used to configure the threshold in ms used to

separate 2 DTMF when we use the DTMF decoding feature.

The gain expression mode (<parameter1>= 8) allows to choose how to express gain for audio

command (ex:+WTONE). The gain can be expressed in dB unit or in index (see table in the

corresponding AT command paragraph).

The Enhanced Network Selection for Fixed Application feature (<parameter>=9) is used to speed up

the embedded module registration to the network at switch on and when it stays in a fixed location.

This feature also enhances the embedded module power consumption.

201HIf <parameter1> value is 9, new setting will be taken into account only after a embedded module reset

or GSM stack restart (AT+CFUN=1,0).

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Features Management +WFM

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6.4. Features Management +WFM

6.4.1. Description

This Sierra Wireless proprietary command enables or disables specific selected features.

202HOnce a feature is successfully enabled or disabled, the product needs to be reset to take the

modification into account.

6.4.2. Syntax

Action command

203HAT+WFM=<mode>[,<FtrID>]

204H[+WFM: <FtrID>,<status>,<resetFlag>

205H[+WFM: <FtrID>,<status>,<resetFlag>[…]]]

Read command

None

Test command

None

6.4.3. Parameters and Defined Values

<mode>: requested operation

0 disable feature <FtrID>

1 enable feature <FtrID>

2 get the feature <ftrID> state

206HIf the <FtrID> parameter is not used, the status of all the features are listed (with

several +WFM responses).

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<FtrID>: feature identification

The +WFM response only uses alphabetical values for the <FtrID> parameter.

207HFor <FtrID> values with two digits (like 1x, 6x or 8x), the <mode> 0 value is not

"allowed". When a "xa" feature is enabled, enabling another "xb" feature will

automatically disable the "xa" feature.

numerical alphabetical

11 "MONO900" mono-band mode 900 MHz (default: 0)

12 "MONO1800" mono-band mode 1800 MHz (default:0)

13 "MONO1900" mono-band mode 1900 MHz (default:0)

14 "BI9001800" dual-band mode 900/1800 MHz (default: 0)

15 "BI9001900" dual-band mode 900/1900 MHz (default: 0)

16 "MONO850" mono-band mode 850 MHz (default: 0)

17 "BI8501900" dual-band mode 850/1900 MHz (default: 0)

18 "QUADBAND" quad-band mode 850/900/1800/1900 MHz (default: 1)

2 "EFR" enhanced full rate feature (default: 1)

3 "HR" half rate feature (default: 1)

4 "DTXDATA" data with DTX feature (default: 1)

5 "DATA144" data 14.4 kbits/s feature (default: 1)

61 "SIM3VONLY" 3V SIM voltage mode (default: 0)

62 "SIM1V8ONLY" 208H1,8V SIM voltage mode (default: 0)

63 "SIM1V8AND3V" 209H1,8V and 3V SIM voltage mode (default: 1)

7 "SIMREMOVE" SIM removal feature (default: 1)

8 "OFFWHENUNPLUG" off when unplug mode (default: 0)

9 "SWITCHATT" switch attenuation feature (default: 1)

A "CPHS" CPHS feature (default: 1)

B "SIMSPEEDENH" SIM speed enhancement feature (default:1)

C "LOCA" location feature (default: 0)

D "AMR" AMR feature (default: 1)

E "NT_6K" NIRR bit management for network (default: 1)

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<status>: feature <FtrID> status

0 disabled

1 enabled

<resetFlag>: indicate if the embedded module must be reset to take into account the feature

<ftrID> state change.

0 The feature has not been modified since the last boot of the product.

1 The feature has been modified since the last boot of the product; a reset must be

performed to take the modifications into account.

6.4.4. Parameter Storage

The <status> parameter is stored in EEPROM without using AT&W.

6.4.5. Examples

Command Responses

210HAT+WFM=2,"BI9001800" 21H+WFM: "BI9001800",1,0

Note: Dual-band mode 900/1800 is enabled

212HAT+WFM=0,"EFR" OK

Note: Disable the Enhanced full rate feature

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Command Responses

AT+WFM=2 213H+WFM: "MONO900",0,0

+WFM: "MONO1800",0,0

+WFM: "MONO1900",0,0

+WFM: "BI9001800",1,0

+WFM: "BI9001900",0,0

+WFM: "MONO850",0,0

+WFM: "BI8501900",0,0

+WFM: "QUADBAND",0,0

+WFM: "EFR",0,1

+WFM: "HR",1,0

+WFM: "DTXDATA",1,0

+WFM: "DATA144",1,0

+WFM: "SIM3VONLY",0,0

+WFM: "SIM1V8ONLY",0,0

+WFM: "SIM1V8AND3V",1,0

+WFM: "SIMREMOVE",1,0

+WFM: "OFFWHENUNPLUG",0,0

+WFM: "SWITCHATT",1,0

+WFM: "CPHS",1,0

+WFM: "SIMSPEEDENH",0,0

+WFM: "LOCA",0,0

+WFM: "AMR",0,0

+WFM: "NT_6K",1,0

Note : Get all <FtrID> status Note: The modified features have their <resetFlag> parameter

set to 1.

6.4.6. Notes

• 214H"MONO900", "MONO850", "MONO1800", "MONO1900", "BI9001900", "BI9001800",

"BI8501900" and "QUADBAND" features are read-only. In order to change the band

selection, use the +WMBS command.

• The "SIMREMOVE" feature and AT+WIND=1 enable "+WIND: 1" and "+WIND: 2" unsolicited

responses for SIM insertion and extraction.

• 215HWhen the "OFFWHENUNPLUG" feature is activated, if the pin interrupt is set, an AT+CPOF

is executed.

• 216HWhen the "SWITCHATT" feature is activated, the switch attenuation algorithm is available to

the +ECHO command.

• 217H"AMR" feature can only be activated for AMR product. If the AMR function is not available, its

activation or deactivation has neither effect nor error response.

• "SIMREMOVE" feature cannot be changed for product using the InSIM v1 (i.e. product that

used only the internal SIM without any way to connect an external SIM).

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Global Configuration Commands

Commercial Feature Management +WCFM

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6.5. Commercial Feature Management +WCFM

6.5.1. Description

218HThis Sierra Wireless proprietary command enables or disables Sierra Wireless specific features.

Disabling a feature can be done with no restriction, but a password is required to enable features.

This command is used only on request of Sierra Wireless

219HOnce a feature is successfully enabled or disabled, the product needs to be reset to take the

modification into account.

6.5.2. Syntax

Action command

20HAT+WCFM=<mode>[,<FtrMask>[,<PassWord>]]

21H[+WCFM: <FtrMask>,<resetFlag>]

Read command

None

Test command

None

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Commercial Feature Management +WCFM

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6.5.3. Parameters and Defined Values

<mode>: requested operation

0 disable some features of <FtrMask>

1 enable some features of <FtrMask>

2 display the features state

3 Obsolete mode (disabled some extended commercial features of

<FtrMask>). This mode does not impact the embedded module even if the

returned response is OK.

4 Obsolete mode (enabled some extended commercial features of

<FtrMask>). This mode does not impact the embedded module even if the

returned response is OK.

5 Obsolete mode (displayed the extended commercial features state. These

extended commercial features are not locked anymore. The returned value

should not be taken into account. This mode is kept for compatibility).

<FtrMask>: features mask

16 bits hexadecimal string

2Hcommercial features ( <mode>=0, <mode>=1 or <mode>=2) :

02 "Reserved for future use" (old obsolete GPRS Class 2 feature. Now, this

feature is always activated)

04 "Reserved for future use" (old obsolete embedded module Highest GPRS

CLASS feature. Now, this feature is always activated)

08 "Reserved for future use" (old obsolete WAP feature)

10 "Reserved for future use"(old obsolete Open AT® Bluetooth Plug In)

20 Echo Cancellation Algorithm

40 EDGE (EGPRS)

80 Sierra Wireless debug feature

100 "Reserved for future use" (old obsolete AT Parser Lock feature)

200 DOTA 3

400 AirPrime Managment Services Third Server

800 "Reserved for future use"(old obsolete 3G feature feature)

<PassWord>: password for feature unlocking

256 bits hexadecimal string

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Global Configuration Commands

Commercial Feature Management +WCFM

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<resetFlag>: reset flag

0 The feature has not been modified since the last boot of the product.

1 The feature has been modified since the last boot of the product; a reset

must be performed to take the modifications into account.

6.5.4. Parameter Storage

The <FtrMask> parameter is stored in EEPROM without using AT&W.

6.5.5. Examples

Command Responses

AT+WCFM=2

Note: Display the feature status

23H+WCFM: "AAAA",0

24HAT+WCFM=0,"0A00"

Note: Disable some features

AT+WCFM=2 25H+WCFM: "0A00",1

Note: Display the feature status Note: <resetFlag> parameter indicates if a reset is

necessary

A reset must be performed to take the modifications into

account.

26HAT+WCFM=1,"0003","1234567890ABCDEF1234567

890ABCDEF1234567890ABCDEF1234567890ABCDEF

Note : Enable features Note: The features are enabled (the password is correct)

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Global Configuration Commands

Sierra Wireless SLEEP Mode +W32K

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6.6. Sierra Wireless SLEEP Mode +W32K

6.6.1. Description

This Sierra Wireless proprietary command allows the SLEEP mode to be enabled or disabled. This

command also allows to ignore or not the DTR signal for the SLEEP mode.

27HWith this command, a specific procedure on RS232 serial link is requested to activate or deactivate

SLEEP mode.

6.6.2. Syntax

Action command

28HAT+W32K=<mode>[,<DTRSignalUsed>]

Read command

None

Test command

None

6.6.3. Parameters and Defined Values

<mode>: SLEEP mode

0 disable

1 enable

<DTRSignalUsed> indicate if the DTR signal is used to enter/leave the SLEEP mode

0 29HThe DTR signal is ignored to enter the SLEEP mode. When using this setting, the

SLEEP cannot be left by using the DTR.

1 The DTR signal is used to enter or leave the SLEEP mode (default)

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Sierra Wireless SLEEP Mode +W32K

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6.6.4. Parameter Storage

None.

6.6.5. Examples

Command Responses

AT+W32K=1

Note: Enable SLEEP mode

Note: 32kHz SLEEP mode is enabled and the DTR signal is used to

enter/leave SLEEP mode.

AT+W32K=0

Note: Disable SLEEP mode

230HAT+W32K=1,0

Note: Enable 32kHz SLEEP mode without using the

DTR signal

Note: 32kHz SLEEP mode is enabled and the DTR signal is ignored

to enter/leave the SLEEP mode.

AT+W32K=0

Note: Disable 32kHz SLEEP mode

Note: 32kHz SLEEP mode is disabled

6.6.6. Notes

• 231HWhen power down mode is entered, the product uses a 32kHz internal clock during inactivity

stages (despite of its nominal internal clock).

• 232HWhen enabled, power down mode is active after 1 to 15 seconds. The mode is not stored in

EEPROM: the command has to be repeated after a reset.

• 23HWhen enabled with "the DTR signal ignored", DTR signal is not taken into account to enter or

leave the SLEEP mode. The customer application needs to focus particularly on all sleep and

wake-up conditions without using the UART.

• 234HThe optional parameter <DTRSignalUsed> only applies to UART1 (and not UART2, CMUX

virtual ports).

• For additional information

􀂃 235Habout power down mode, see Application Note on Power Down Control via RS232,

􀂃 236Habout embedded module’s working modes, please refer to the Appendixes of the AT

Commands Interface Guide,

􀂃 237Habout RS232 serial link procedure to activate or deactivate the SLEEP mode, please refer

to the Appendixes of the AT Commands Interface Guide.

• When enabled with "the DTR signal ignored" the embedded module exits slow idle mode on

keypress and re-enters slow idle mode after all Open AT® treatments.

• By entering into 32kHz mode, the watchdog functionality of the unit will be turned OFF i.e. if a

problem occurs within the Open AT® application, the unit will not power cycle to recover the

unit. To ensure full system recovery in this situation, an external watchdog needs to be

implemented.

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Global Configuration Commands

Power Off +CPOF

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6.7. Power Off +CPOF

6.7.1. Description

This Sierra Wireless proprietary command stops the GSM software stack and the hardware layer or

the embedded module activity. The AT+CFUN=0 command is equivalent to +CPOF.

Note: 238HIn autobaud mode, after a +CPOF unsolicited information waking up the embedded module is sent at

9600 bps until an AT command is sent. When an AT command is sent, the embedded module will

synchronize to the sender speed. (see CAUTION in section 8.2 Fixed DTE rate +IPR in Serial Ports

Commands section).

6.7.2. Syntax

Action command

AT+CPOF[=<mode>]

Read command

None

Test command

None

6.7.3. Parameters and Defined Values

<mode>: power off mode

1 power off

6.7.4. Parameter Storage

None.

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Global Configuration Commands

Power Off +CPOF

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6.7.5. Examples

Command Responses

AT+CPOF

Note: Stop GSM stack

AT+CPOF=1

Note: Stop the embedded module

6.7.6. Notes

239HAfter AT+CPOF=1, the embedded module will not respond to AT commands. To reset, use the hard

reset.

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Global Configuration Commands

Set Phone Functionality +CFUN

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6.8. Set Phone Functionality +CFUN

6.8.1. Description

This command selects the functionality level for the mobile station.

240HWhen the application wants to stop the product with a power off, or if the application wants to force

the product to execute an IMSI DETACH procedure, then it must send:

AT+CFUN=0 (equivalent to +CPOF).

This command executes an IMSI DETACH and makes a backup copy of some internal parameters in

SIM and in EEPROM. The SIM card cannot be accessed.

241HIf the mobile equipment is not powered off by the application after this command has been sent, a restart

command (AT+CFUN=1 or AT+CFUN=1,1) will have to be issued to restart the GSM registration

process.

242HIf the mobile equipment is turned off after this command, then a power on will restart the GSM

registration process.

243HThe AT+CFUN=1 (or AT+CFUN=1,1) command restarts the entire GSM stack and GSM functionality:

a complete software reset is performed. All parameters are reset to their previous values if AT&W was

not used.

24HThe AT+CFUN=1,0 command set the MT full functionality without reset. The command can be used

after AT+CFUN=0, AT+CPOF or AT+CFUN=4, otherwise +CME ERROR: 3 is returned. The RF and

SIM are accessible.

The AT+CFUN=4 command stops the RF (performs an IMSI DETACH if the embedded module is

registered) and keeps access to the SIM. All AT commands related to SIM access are allowed.

245HAfter performing a Power-OFF using +CPOF or AT+CFUN=0 command, the AT+CFUN=4 command

returns +CME ERROR: 3.

246HIf entries are written in the phonebook (+CPBW) and if the product is reset directly before +CPBW

response (AT+CFUN=1 or AT+CFUN=1,1, with no previous AT+CFUN=0 command), some entries

may be lost (the SIM task does not have enough time to write entries in the SIM card).

247HIn addition, the OK response will be sent at the last saved (AT&W) baud rate defined by the +IPR

command. With the autobauding mode, the response can be sent at a different baud rate, it is

therefore preferable to save the defined baud rate with AT&W before sending the AT+CFUN=1 (or

AT+CFUN=1,1) command.

248HNormally, when using UART1 or UART2 to manage the embedded module, the OK response is sent

to the application after the embedded module reset.

Caution: 249H When using the emulated serial port, the OK response is not provided. In addition, the embedded

module reset will cause the USB stack to stop. From the host’s point of view, it is similar to a USB

cable disconnection. As a consequence, the host will uninstall the Sierra Wireless USB driver and the

application will reference a non valid driver.

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Global Configuration Commands

Set Phone Functionality +CFUN

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6.8.2. Syntax

Action command

250HAT+CFUN=<fun>[,<rst>]

Read command

AT+CFUN?

+CFUN: <fun>

Test command

AT+CFUN=?

251H+CFUN: (list of supported <fun>s),(list of supported <rst>s)

6.8.3. Parameters and Defined Values

<fun>: functionality level

0 252Hset minimum functionality, IMSI detach procedure and SIM stop

1 set the full functionality mode with a complete software reset

4 only stop the RF (IMSI detach procedure) and keep access to the SIM

<rst>: reset (only for <fun> equals 1)

0 do not reset the MT before setting it to full functionality power level

1 reset the MT before setting it to full functionality power level (default value)

6.8.4. Parameter Storage

None.

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Global Configuration Commands

Set Phone Functionality +CFUN

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6.8.5. Examples

Command Responses

AT+CFUN=? 253H+CFUN: (0,1,4),(0,1)

AT+CFUN?

Note: Ask for current functionality level

+CFUN: 1

Note: Full functionality

AT+CFUN=0

254HNote: Set minimum functionality, IMSI detach procedure

25HAT+CFUN=1,0

Note: Set the full functionality mode with a complete software

reset

256HAT+CFUN=1,0 +CME ERROR: 3

257HNote: No Power Off done before (CFUN=0, CFUN=4 or

CPOF)

AT+CFUN=4

Note: Stop the RF and keep SIM access

AT+CFUN=1

Note: Set the full functionality mode with a complete software

reset

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Global Configuration Commands

Sierra Wireless Reset +WRST

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6.9. Sierra Wireless Reset +WRST

6.9.1. Description

This Sierra Wireless proprietary command resets the embedded module after a programmed delay.

The embedded module will reset cyclically until this mode is disabled.

6.9.2. Syntax

Action command

258HAT+WRST=<Mode>[,<Delay>]

Read command

AT+WRST?

259H+WRST: <Mode>[,<Delay>,<RemainTime>]

Test command

AT+WRST=?

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Global Configuration Commands

Sierra Wireless Reset +WRST

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6.9.3. Parameters and Defined Values

<Mode>: timer reset mode

0 disabled

1 enabled

<Delay>: time set to reset the embedded module

range: "000:01"- "168:59" (format hhh:mm)

<RemainTime>: time before next reset

range: "000:01"- "168:59" (format hhh:mm)

6.9.4. Parameter Storage

The <Mode> and <Delay> parameters are stored in EEPROM without using AT&W.

6.9.5. Examples

Command Responses

AT+WRST=0

Note: Disable timer

260HAT+WRST=1,"001:03"

Note: Enable timer and set delay at 1 hour 3 minutes

AT+WRST? 261H+WRST: 1,"001:03","001:01"

262HNote: Timer activated to reset after 1hour and 3 minutes., next reset

is set for 1 hour and 1 minute.

6.9.6. Notes

Caution: : The +WRST command is strictly forbidden when the user application communicates with the Sierra

Wireless embedded module by using the USB serial port.

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Global Configuration Commands

Save Configuration W

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6.10. Save Configuration W

6.10.1. Description

This command writes the active configuration into a non-volatile memory (EEPROM).

6.10.2. Syntax

Action command

AT&W

Read command

None

Test command

None

6.10.3. Parameters and Defined Values

None.

6.10.4. Parameter Storage

None.

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Save Configuration W

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6.10.5. Examples

Command Responses

AT+IPR=9600

Note: Change data rate in memory only

AT&W OK

AT+CFUN=1 OK

AT+IPR?

+IPR: 9600

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Restore Factory Settings F

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6.11. Restore Factory Settings F

6.11.1. Description

This command is used to restore factory settings from EEPROM.

6.11.2. Syntax

Action command

AT&F[<n>]

Read command

None

Test command

None

6.11.3. Parameters and Defined Values

<n>: setting restore parameter

263HIf <n> is not omitted and with a value different from 0, the response is OK without any

treatment.

0 restore factory settings

6.11.4. Parameter Storage

None.

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Restore Factory Settings F

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6.11.5. Examples

Command Responses

AT&F

Note: Asks for restoring the factory settings

Note: Done

AT&F0

Note: Idem

Note: Done

6.11.6. Notes

264HFor each parameter, the section "Parameter Storage" specifies which default values can be restored

using AT&F. The parameters are restored in RAM and in E2P, overwriting the profile set with AT&W.

This command does not update the +IPR command.

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Global Configuration Commands

Default Configuration ATZ

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6.12. Default Configuration ATZ

6.12.1. Description

This command restores the configuration profile from non-volatile memory (EEPROM).

6.12.2. Syntax

Action command

ATZ

Read command

None

Test command

None

6.12.3. Parameters and Defined Values

None.

6.12.4. Parameter Storage

None

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Default Configuration ATZ

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6.12.5. Examples

Command Responses

AT+IPR?

+IPR: 115200

Note: Default value is in EEPROM

AT+IPR=9600

Note: Change data rate in memory only

AT+IPR?

+IPR: 9600

ATZ OK

AT+IPR?

+IPR: 115200

Note: Default value set back from EEPROM

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Global Configuration Commands

Display configuration V

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6.13. Display configuration V

6.13.1. Description

This command is used to display the embedded module configuration.

6.13.2. Syntax

Action command

AT&V[<n>]

Q:<val1> V:<val2> S0:<val3> S2:<val4> S3:<val5> S4:<val6> S5:<val7>

+CR:<val8> +CRC:<val9> +CMEE:<val10> +CBST:<val11>

+SPEAKER:<val12> +ECHO:<val13> &C:<val14> &D:<val15> %C:<val16>

[+IPR:<val17>] +ICF:<val18> +IFC:<val19>

265HNote: For each <valx> parameter, please refer to the corresponding command.

Read command

None

Test command

None

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Display configuration V

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6.13.3. Parameters and Defined Values

<n>: display control parameter

0 display the embedded module configuration in RAM (default value if no parameter

provided)

1 display the embedded module configuration in EEPROM

2 display the embedded module factory configuration

6.13.4. Parameter Storage

None.

6.13.5. Examples

Command Responses

AT&V

Note: Display active parameters in RAM

Q:0 V:1 S0:000 S2:043 S3:013 S4:010 S5:008

26H+CR:0 +CRC:0 +CMEE:0 +CBST:0,0,1

267H+SPEAKER:0 +ECHO:1,4 &C:1 &D:2 %C:0

268H+IPR:9600 +ICF:3,4 +IFC:2,2

269HNote: Done for Echo, the first parameter indicates the echo cancellation activation

and the second parameter indicates the chosen algorithm. If no echo cancellation

is activated, the response is "+ECHO: 0".

6.13.6. Notes

The parameters displayed are the following:

• For <n> = 0 or 1

270H Q:val1, V:val2, S0:val3, S2:val4, S3:val5, S4:val6, S5:val7,

271H +CR:val8, +CRC:val9, +CMEE:val10, +CBST:val11,

272H +SPEAKER:val12, +ECHO:val13, &C:val14, &D:val15, %C:val16

273H +IPR:val17, +ICF:val18, +IFC:val19

• For <n> = 2

274H Q:val1, V:val2, S0:val3, S2:val4, S3:val5, S4:val6, S5:val7,

275H +CR:val8, +CRC:val9, +CMEE:val10, +CBST:val11,

276H +SPEAKER:val12, +ECHO:val13, &C:val14, &D:val15, %C:val16

27H +ICF:val18, +IFC:val19

The +IPR value is not returned for <n>=2.

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Sierra Wireless Custom Character Set +WCCS

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6.14. Sierra Wireless Custom Character Set +WCCS

6.14.1. Description

278HThis Sierra Wireless proprietary command allows to edit and display the custom character set tables.

These tables are used by the "CUSTOM" mode of the +CSCS and the +WPCS commands. In this

"CUSTOM" mode, when the user enters a string, it is converted into GSM alphabet using the custom

to GSM table. In a similar way, when the user requests a string display, the string is converted from

GSM alphabet using the custom alphabet and the custom alphabet extension tables.

6.14.2. Syntax

• If <mode>=0

Action command

279HAT+WCCS=<mode>,<table>,<character_range>[,<character_range>]

280H+WCCS: <character_number>,<characters>

• If <mode>=1

Action command

281HAT+WCCS=<mode>,<table>,<character_range>[,<character_range>]

<characters><ctrl-Z>

Read command

AT+WCCS=?

+WCCS: <mode>,<table>,<character_range>[,<character_range>]

Test command

None

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Sierra Wireless Custom Character Set +WCCS

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6.14.3. Parameters and Defined Values

<mode>: requested operation

0 display the table

1 edit the table

<table>: character table selection

0 custom to GSM conversion table (default table is PCCP437 to GSM table)

1 custom alphabet table (default table is GSM 7 bit default alphabet)

2 custom alphabet extension table (default table is GSM 7 bit default alphabet

extended)

<character_range>: range of character codes in <table>

0-127 for table index 1 and index 2

0-255 for table index 0

<character_number>: number of displayed characters

0-127 for table index 1 and index 2

0-255 for table index 0

<characters>: sequence of ASCII characters

hexastring type

6.14.4. Parameter Storage

The <characters> parameter is stored in EEPROM without using AT&W.

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Sierra Wireless Custom Character Set +WCCS

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6.14.5. Examples

Command Responses

AT+WCCS=? 282H+WCCS: (0-1),(0-2),(0-255),(0-255)

283HAT+WCCS=0,0,120,130

Note: Display from character 120 to character 130 of

the custom to GSM conversion table

284H+WCCS: 11, 78797A2020202020097E05

Note: 11 characters displayed

285HAT+WCCS=1,0,115 >

20<ctrl-Z>

Note: Edit character 115 of the custom to GSM

conversion table

Note: Edition successful

286HAT+WCCS=1,1,0,4 >

40A324A5E8<ctrl-Z>

Note: Edit the 5 first characters of the custom

alphabet table

Note: Edition successful

287HAT+WCCS=0,1,1

Note: Display character 1 of the custom alphabet table

28H+WCCS: 1,A3

6.14.6. Notes

289HIn edition mode, the session is terminated by <ctrl-Z>, or aborted by <ESC>. Only hexadecimal

characters ("0"…"9", "A"…"F") can be used. The number of characters entered must be equal to the

edition range requested, otherwise the command will return "+CME ERROR: 24".

The default custom alphabet extension table contains the following extended characters:

| ^ € { } [ ] ~ \

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Global Configuration Commands

Select TE Character Set +CSCS

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6.15. Select TE Character Set +CSCS

6.15.1. Description

290HThis command informs the ME which character set is used by the TE. The ME can convert each

character of entered or displayed strings. This is used to send, read or write short messages.

6.15.2. Syntax

Action command

AT+CSCS=<Character Set>

Read command

AT+CSCS?

+CSCS: <Character Set>

Test command

AT+CSCS=?

+CSCS: (list of supported <Character Set>s)

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Select TE Character Set +CSCS

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6.15.3. Parameters and Defined Values

<Character Set>: character table set (ASCII string)

"GSM" GSM default alphabet.

"PCCP437" PC character set code page 437 (default value)

"CUSTOM" user defined character set

"HEX" hexadecimal mode. No character set used; the user can read or write

hexadecimal values

6.15.4. Parameter Storage

The <Character Set> parameter is stored in EEPROM using AT&W command. The default value can

be restored using AT&F.

6.15.5. Examples

Command Responses

AT+CSCS=?

Note: Get possible values

291H+CSCS: ("GSM","PCCP437","CUSTOM","HEX")

AT+CSCS="GSM"

Note: GSM default alphabet

AT+CSCS?

Note: Get current value

+CSCS: "GSM"

Note: GSM default alphabet

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Global Configuration Commands

Sierra Wireless Phonebook Character Set +WPCS

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6.16. Sierra Wireless Phonebook Character Set

+WPCS

6.16.1. Description

292HThis Sierra Wireless proprietary command informs the ME which character set is used by the TE for

the phonebooks. The ME can convert each character of entered or displayed strings. This is used to

read or write phonebook entries (parameters <text>, <address> and <mail>).

6.16.2. Syntax

Action command

AT+WPCS=<Character Set>

Read command

AT+WPCS?

+WPCS: <Character Set>

Test command

AT+WPCS=?

+WPCS: (list of supported <Character Set>s)

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6.16.3. Parameters and Defined Values

<Character Set>: character table set (ASCII string)

"TRANSPARENT" transparent mode

The strings are displayed and entered as they are stored in SIM or in ME.

(default value)

"CUSTOM" user defined character set

"HEX" hexadecimal mode

No character set used; the user can read or write hexadecimal values.

6.16.4. Parameter Storage

The <Character Set> parameter is stored in EEPROM using AT&W command. The default value can

be restored using AT&F.

6.16.5. Examples

Command Responses

AT+WPCS=?

Note: Get possible values

293H+WPCS: ("TRANSPARENT","HEX","CUSTOM")

Note: Possible values

AT+WPCS="CUSTOM"

Note: Custom character set

AT+WPCS? +WPCS: "CUSTOM"

Note: Get current value OK

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Set Language +CLAN

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6.17. Set Language +CLAN

6.17.1. Description

This command sets the language in the MT.

6.17.2. Syntax

Action command

AT+CLAN=<code>

Read command

AT+CLAN?

+CLAN: <code>

Test command

AT+CLAN=?

+CLAN: (list of supported <code>s)

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Set Language +CLAN

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6.17.3. Parameters and Defined Values

<code>: 2 character code for the language

The number indicated after the name refers to numeric value for the language in ISO

639 294H[16].

"AUTO" Selects the first language from EF-LP in the SIM card.

"AUTO" is not returned by the read command.

default value

"de" German (0)

"en" English (1)

"it" Italian (2)

"fr" French (3)

"es" Spanish (4)

"nl" Dutch (5)

"sv" Swedish (6)

"da" Danish (7)

"pt" Portuguese (8)

"fi" Finnish (9)

"no" Norwegian (10)

"el" Greek (11)

"tr" Turkish (12)

"hu" Hungarian (13)

"pl" Polish (14)

"cs" Czech (32)

"he" Hebrew (33)

"ar" Arabic (34)

"ru" Russian (35)

"is" Icelandic (36)

6.17.4. Parameter Storage

None.

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6.17.5. Examples

Command Responses

AT+CLAN="fr" OK

AT+CLAN=? 295H+CLAN:

("AUTO","de","en","it","fr","es","nl","s

v","da","pt","fi","no","el","tr","hu","p

l","cs","he","ar","ru","is")

AT+CLAN? +CLAN: "fr"

6.17.6. Notes

296HAfter reset, the embedded module starts in "AUTO" mode.

The read command returns a NULL string when in "AUTO" mode and the first entry in EF-LP is

undefined.

The read command returns an error message when in "AUTO" mode and the first entry in EF-LP SIM

file is invalid.

The read command returns an error message when EF-LP SIM file is invalidated.

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Language Event +CLAE

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6.18. Language Event +CLAE

6.18.1. Description

297HThis command is used to enable/disable +CLAV unsolicited result code, returned when the language

in the MT is changed.

6.18.2. Syntax

Action command

AT+CLAE=<mode>

Read command

AT+CLAE?

+CLAE: <mode>

Test command

AT+CLAE=?

+CLAE: (list of supported <mode>s)

Unsolicited response

+CLAV: <code>

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6.18.3. Parameters and Defined Values

<mode>: language event mode

0 disable unsolicited result code +CLAV (default value)

1 enable unsolicited result code +CLAV

<code>: 2 character code for the language

The number indicated after the name refers to numeric value for the language in ISO

639 298H[16].

"de" German (0)

"en" English (1)

"it" Italian (2)

"fr" French (3)

"es" Spanish (4)

"nl" Dutch (5)

"sv" Swedish (6)

"da" Danish (7)

"pt" Portuguese (8)

"fi" Finnish (9)

"no" Norwegian (10)

"el" Greek (11)

"tr" Turkish (12)

"hu" Hungarian (13)

"pl" Polish (14)

"cs" Czech (32)

"he" Hebrew (33)

"ar" Arabic (34)

"ru" Russian (35)

"is" Icelandic (36)

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6.18.4. Parameter Storage

The <mode> parameter is stored in EEPROM using the AT&W command. The default value can be

restored using AT&F.

6.18.5. Examples

Command Responses

AT+CLAE=? +CLAE: (0-1)

AT+CLAE=1 OK

+CLAV: "fr"

Note: Current language is French.

AT+CLAE? +CLAE: 1

6.18.6. Notes

The +CLAV unsolicited response is returned by the embedded module when the "AT+CLAE=1"

command is sent to the embedded module and when the previous setting of <mode> was 0.

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Select Type of Address +CSTA

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6.19. Select Type of Address +CSTA

6.19.1. Description

This command selects the type of number for further dialing commands (D) according to GSM

specifications.

6.19.2. Syntax

Action command

AT+CSTA=<type>

Read command

AT+CSTA?

+CSTA: <type>

Test command

AT+CSTA=?

+CSTA: (list of supported <type>s)

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6.19.3. Parameters and Defined Values

< type>: 29Htype of address octet (refer to 3GPP TS 24.008 subclause 10.5.4.7) ; default 145

when dialling string includes international access code character "+", otherwise 129

integer type

129 30HISDN / telephony numbering plan, national / international unknown

145 301HISDN / telephony numbering plan, international number

6.19.4. Parameter Storage

The <type> parameter is stored in EEPROM using the AT&W command. The default value can be

restored using AT&F.

6.19.5. Examples

Command Responses

AT+CSTA=? 302H+CSTA: (129,145)

AT+CSTA=145 OK

ATD33146290800;

Note: International access code character "+"will be

automatically added to each outgoing call

AT+CSTA=129 OK

ATD+33146290800;

303HNote: International access code character "+" has to be

added for international calls, national calls otherwise.

AT+CSTA? +CSTA: 129

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Cellular Text Telephone Modem +WCTM

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6.20. Cellular Text Telephone Modem +WCTM

6.20.1. Description

This Sierra Wireless proprietary command allows the user to activate and deactivate the Cellular Text

Telephone Modem capability for outgoing voice call as specified in 3GPP 24.008 304H[8].

CTM mode is used to send audio signals from an external text terminal (ex: a TTY typewriter) within a

voice call made by the ME. The text terminal must have a special mobile phone input/output to work

correctly.

305HWhen the ME indicates that CTM text telephony for an outgoing voice call is supported, the network

selects a speech CODEC and additionally CTM text telephony detection and conversion functions.

306HTo guarantee optimal audio management of CTM signals, it is mandatory to deactivate Acoustic Echo

Cancellation (see +ECHO command) and Side Tone (see +SIDET command).

307HVoice gain of transmitter and receiver (see +VGR, +VGT commands) have to be calibrated according

to the external text terminal audio characteristics.

Note: This command is not yet available to the AirPrime Q26Extreme module.

6.20.2. Syntax

Action command

AT+WCTM=<mode>

Read command

AT+WCTM?

+WCTM: <mode>

Test command

AT+WCTM=?

+WCTM: (list of supported <mode>s)

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6.20.3. Parameters and Defined Values

<mode>: CTM mode

0 disable (default value)

All incoming CTM calls will be rejected. Caller will receive a "no carrier"

indication.

1 enable

6.20.4. Parameter Storage

The <mode> parameter is stored using AT&W command.

6.20.5. Examples

Command Responses

AT+WCTM=? +WCTM: (0-1)

AT+WCTM=1 OK

AT+WCTM? +WCTM: 1

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Sierra Wireless Debug Interface Management +WDEBUG

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6.21. Sierra Wireless Debug Interface Management

+WDEBUG

6.21.1. Description

This Sierra Wireless proprietary command enables or disables the Sierra Wireless debug interface.

308HOnce the interface state is modified, the product needs to be reset to take the modification into

account.

6.21.2. Syntax

Action command

AT+WDEBUG=<state>

Read command

AT+WDEBUG?

309H+WDEBUG: <state>,<resetFlag>

Test command

AT+WDEBUG=?

+WDEBUG: (list of supported <state>s)

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6.21.3. Parameters and Defined Values

<state>: state of the interface

0 disable (default value)

1 enable

<resetFlag>: reset flag

0 The state has not been modified since the last boot of the product.

1 The state has been modified since the last boot of the product; a reset must

be performed to take the modification into account.

6.21.4. Parameter storage

The <state> parameter is stored in EEPROM without using AT&W.

6.21.5. Examples

Command Responses

AT+WDEBUG=? 310H+WDEBUG: (0,1)

AT+WDEBUG=1 OK

AT+WDEBUG?

31H+WDEBUG: 1,1

AT+CFUN=1 OK

AT+WDEBUG? 312H+WDEBUG: 1,0

6.21.6. Notes

This command is allowed only if the Sierra Wireless debug interface commercial feature is activated.

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Digital to Analog Converter +DAC

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6.22. Digital to Analog Converter +DAC

6.22.1. Description

This Sierra Wireless proprietary command sets various DACs present on embedded module to a

defined value.

6.22.2. Syntax

Action command

313HAT+DAC=<mode>,<DACIdx>[,<DACUnit>,<DACValue>]

Read command

AT+DAC?

314H+DAC: <DAC0Value>[,<DAC1Value>[,<DAC2Value>] […]]

Test command

AT+DAC=?

315H+DAC: <DACIdx>,<AnalogMinVolt>,<AnalogMaxVolt>,<Resolution>

316H[+DAC: <DACIdx>,<AnalogMinVolt>,<AnalogMaxVolt>,<Resolution> […]]

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Digital to Analog Converter +DAC

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6.22.3. Parameters and defined values

<mode>: mode

0 DAC de-allocation

1 DAC allocation

<DACIdx>: DAC index

<DACUnit>: write unit

0 write DAC in analog value

1 write DAC in digital value

<DACValue>: DAC value (in analog or digital unit)

Range example: 0-2300 (mV). It depends on embedded module (Please refer to

the embedded module Product Technical Specification).

317HFor the read command, DAC value is returned in analog unit.

<AnalogMinVolt>: minimal analog output signal deliverable by DAC (in mV)

It depends on embedded module (Please refer to the embedded module Product

Technical Specification)

<AnalogMaxVolt>: maximal analog output signal deliverable by DAC (in mV).

It depends on embedded module. (Please refer to the embedded module

Product Technical Specification)

<Resolution>: digital register number of bit

It depends on embedded module (Please refer to the embedded module Product

Technical Specification)

6.22.4. Parameters storage

No parameter is stored in EEPROM.

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Digital to Analog Converter +DAC

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6.22.5. Examples

Command Responses

AT+DAC=? 318H+DAC: 0,0,2200,8

319HNote: Response on Q26XX, WMP100

+CME ERROR: 3

Note: Response on Q24NG

AT+DAC? +CME ERROR: 505

320HNote: Response on Q26XX, WMP100. DAC has not been allocated

+CME ERROR: 3

Note: Response on Q24NG

321HAT+DAC=0,0 +CME ERROR: 505

32HNote: Response on Q26XX, WMP100. DAC has not been allocated

+CME ERROR: 3

Note: Response on Q24NG

323HAT+DAC=1,0,0,1600 OK

Note: DAC0 set to 1600mv

+CME ERROR: 3

Note: Response on Q24NG

AT+DAC? +DAC: 1600

324HNote: Response on Q26XX, WMP100

+CME ERROR: 3

Note: Response on Q24NG

325HAT+DAC=1,0,0,2400 +CME ERROR: 3

Note: 4th parameter value exceeded. Previous DAC value is kept.if it

has been already set.

326HAT+DAC=1,0,1,45 OK

Note: DAC0 set to 45 (digital value)

+CME ERROR: 3

Note: Response on Q24NG

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Digital to Analog Converter +DAC

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Command Responses

327HAT+DAC=1,0,1,45 +CME ERROR: 558

Note: DAC0 already reserved by another client.

+CME ERROR: 3

Note: Response on Q24NG

328HAT+DAC=0,0 OK

Note: DAC0 deallocate.

+CME ERROR: 3

Note: Response on Q24NG

6.22.6. Notes

329HDeallocation command (AT+DAC=0,x) and read command (AT+DAC?) return an error (+CME

ERROR: 505) if DAC has not been previously allocated.

30HIf an analog DAC value with a range 0 to 2200 is set, the converted digital value in the range of 0-255

is stored in the DAC register. As a result of the digital conversion, the requested value will differ from

the original analog value entered.

The AT+DAC command is not supported in the AirPrime SL6087 module; an error will be returned if

used with the SL6087.

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Automatic Boost Mode +WCPS

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6.23. Automatic Boost Mode +WCPS

6.23.1. Description

31HThis Sierra Wireless proprietary command allows to activate or deactivate the automatic boost mode

functionality in the embedded module. When this feature is enabled, the firmware can change the

embedded module clock dynamically according to features used by the service user (like an EGPRS

transfer).

32HThe new setting will be taken into account immediately after the automatic boost mode feature

activation or deactivation. When this feature is disabled and if the service user hasn’t enabled the Vari

Speed feature (with a Sierra Wireless application), the firmware changes the embedded module clock

to the lowest frequencies.

Set the AHB bus clock. Only two values are possible, which corresponds to the minimal clock value

and the maximal clock value. This new setting will take into account only after resetting the embedded

module.

AHB bus is the internal bus between the ARM core and the peripherals. By increasing the bus speed,

it will optimise the RAM time access and at the same time, it will also increase the power

consumption, because the minimal ARM clock is equal to the AHB bus clock.

6.23.2. Syntax

Action command

3HAT+WCPS=<type>,<mode>

34H[+WCPS: <type>,<status>]

Read command

AT+WCPS?

35H+WCPS: <type>,<status>

36H[+WCPS: <type>,<status>[…]]

Test command

AT+WCPS=?

37H+WCPS: <type>,(list of supported <mode>s)

38H[+WCPS: <type>,(list of supported <mode>s)[…]]

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6.23.3. Parameters and defined values

<type>: embedded module functionality

0 automatic boost mode

1 AHB bus clock settings

<mode>: requested operation

For <type> = 0

0 deactivate the automatic boost mode

1 activate the automatic boost mode (default value)

2 get the automatic boost mode state

For <type> = 1

0 AHB bus clock set to its minimal value

1 AHB bus clock set to its maximal value

2 get the AHB bus clock state

<status>: current functionality status

For <type> = 0

0 automatic boost mode deactivated

1 automatic boost mode activated

For <type> = 1

0 AHB bus clock is set to minimal value

1 AHB bus clock is set to maximal value

6.23.4. Parameters storage

The <mode> parameter value is stored in EEPROM without using AT&W.

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6.23.5. Examples

Command Responses

AT+WCPS=? 39H+WCPS: (0-1),(0-2)

AT+WCPS? 340H+WCPS: 0,1

+WCPS: 1,0

341HAT+WCPS=0,2 342H+WCPS: 0,1

Note: Automatic boost mode is enabled.

AT+WCPS=1,2 +WCPS: 1,0

Note: AHB bus clock set to its minimal value.

343HAT+WCPS=0,0

Note: Disable the automatic boost mode.

AT+WCPS=1,1 OK

Note: AHB bus clock set to its maximal value.

AT+WCPS? 34H+WCPS: 0,0

+WCPS: 1,1

Note: Automatic boost mode is disabled and AHB bus clock set to its

maximal value.

AT+CFUN=1

Note: Reset the embedded module.

AT+WCPS? 345H+WCPS: 0,0

+WCPS: 1,1

Note: Automatic boost mode is disabled and AHB bus clock set to its

maximal value.

346HAT+WCPS=0,0

Note: Disable the automatic boost mode when it’s

already enabled.

AT&F

Note: Restore factory settings.

Note: No effect on Automatic Boost Mode & AHB bus clock.

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Automatic Boost Mode +WCPS

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Command Responses

AT+WCPS? 347H+WCPS: 0,0

+WCPS: 1,1

Note: Automatic boost mode is disabled and AHB bus clock is set to

its maximal value. There is no effect of the AT&F command on the

Automatic Boost Mode status.

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Auto shutdown +WASR

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6.24. Auto shutdown +WASR

6.24.1. Description

This Sierra Wireless proprietary command allows the user to enable or disable the auto shutdown

feature on the specified UART port. The auto shutdown feature provides the ability to shut down or

power up an external RS232 transceiver by toggling a specific I/O in the embedded module. After the

feature is enabled in the embedded module, the user can activate or deactivate the auto shutdown

mode on that UART by toggling the DTR signal.

348HThe auto shutdown feature is only available on UARTs with DTR signal. By default, all UART ports will

have the auto shutdown feature disabled.

The user can enable the auto shutdown feature on <uart> only when that port is not used by another

plug-in application such as C-GPS or C-BT.

The user can enable the auto shutdown feature using <GpioId> only when that I/O is not used by

another feature.

349HThe new settings will be taken into account immediately after the auto shutdown feature has been

enabled or disabled. When the auto shutdown feature is enabled, a specific I/O pin will be dedicated

to the feature and cannot be used from other applications.

6.24.2. Syntax

• <mode=0>

Action command

350HAT+WASR=<mode>[,<uart>]

• <mode=1>

Action command

351HAT+WASR=<mode>[,<uart>[,<GpioId>[,<timing>]]]

• <mode=2>

Action command

352HAT+WASR=<mode>[,<uart>]

353H[+WASR: <status>,<uart>,<GpioId>,<timing>]

354H[+WASR: <status>,<uart>,<GpioId>,<timing>[…]]

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Read command

AT+WASR?

35H+WASR: <status>,<uart>,<GpioId>,<timing>

356H[+WASR: <status>,<uart>,<GpioId>,<timing>[…]]

Test command

AT+WASR=?

357H+WASR: (list of supported <mode>s),(list of supported <uart>s),(list of supported

<GpioId>s),(list of supported <timing>s)

358H[+WASR: list of supported <mode>s],(list of supported <uart>s), (list of supported

<GpioId>s),(list of supported <timing>s)[…]]

6.24.3. Parameters and defined values

<mode>: requested operations

0 disable the auto shutdown feature on <uart>

359HIf <uart> is missing, all the available ports status will be disabled.

1 enable the auto shutdown feature on <uart> using the GPIO <GpioId> and the wake-up

time <timing>.

360HIf <uart>, <GpioId> and/or <timing> are missing, the current values (the previous

values set) will be used.

2 get the auto shutdown feature status on <uart>.

361H If <uart> is missing, all the available ports status will be listed.

<uart>: UART port identifier

1 UART1

Note: Currently only UART1 supports the auto shutdown Feature

<Gpiold>: I/O name

I/O name (as mentioned in the embedded module Product Technical Specification and

Customer Design Guideline) string type

362Hrange: list of available I/O (For WMP100, default value: GPIO24).

363HIf this parameter is missing, the current setting will be used

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<timing> wake-up time of the external transceiver

t1 time delay to wake up the UART transceiver before displaying the unsolicited response in

30 micro second (μs) steps

range: 1-15 (default value: 6 (180μs))

364HIf this parameter is missing, the current setting will be used.

<status> current functionality status

0 auto shutdown feature disabled on <uart>(default value)

1 auto shutdown feature enabled on <uart>

6.24.4. Parameter Storage

365HThe <mode>, <uart>, <GpioId> and <timing> parameters are stored in EEPROM without using AT&W

command. The default values can be restored using AT&F.

6.24.5. Examples

Command Responses

AT+WASR=? 36H+WASR: (0-2),1,("GPIO0-GPIO44"),(1-15)

Note: The range of GPIO depends on the type of embedded module.

Please refer to embedded module Product Technical Specification

and Customer Design Guideline for more information.

AT+WASR=? 367H+WASR: (0-2),1,("GPIO0-GPIO44,GPO0-GPO5"),(1-

15)

Note: This format is only for product supporting both GPIO and

GPO. See embedded module Product Technical Specification and

Customer Design Guideline.

368HAT+WASR=1,1,"GPIO20",10

Note: The auto shutdown feature is activated on

UART1 using GPIO20 and the wake-up time is set to

300μs

369HAT+WASR=2,1

Note: Get the auto shutdown feature status of UART1

370H+WASR:1,1,"GPIO20",10

371HAT+WASR=0,1

Note: The auto shutdown feature is deactivated on

UART1

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Auto shutdown +WASR

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Command Responses

AT+WASR=1

372HNote: Enable the auto shutdown feature with current

UART, GPIO, and timing

AT+CFUN=1

Note: Reset the embedded module

AT+WASR=2

Note: Get the auto shutdown feature status of all UART

ports

373H+WASR:1,1,"GPIO20",10

AT&F

Note: Restore factory settings

AT+WASR=2

Note: Get the auto shutdown feature status of all UART

ports

374H+WASR:0,1,"GPIO24",6

Note: There is only one UART port listed because currently only

UART1 supported the auto shutdown feature.

375HAT+WASR=1,1

Note: The auto shutdown feature is activated on

UART1 using default GPIO and t1

376HAT+WASR=2,1

Note: Get the auto shutdown feature status of UART1

AT+WASR=1

37H+WASR:1,1,"GPIO24",6

+CME ERROR: 560

Note: Auto shutdown feature already enabled

AT+WASR=0

Note: The auto shutdown feature is deactivated on all

UART ports

AT+WASR=0

+CME ERROR: 560

Note: Auto shutdown feature already disabled

378HAT+WASR=1,2 +CME ERROR: 3

Note: <uart> out of range.

379HAT+WHCNF=0,2

380HAT+WHCNF=0,0

Note: Deactivate keypad

AT+CFUN=1

Note: A embedded module reset is needed to be able

to use an IO for another purpose

381H+WHCNF: 0,1

Note: Keypad is activated by default

382HAT+WASR=1,1,"GPIO4",10

Note: The auto shutdown feature is activated on

UART1 using GPIO4 and the wake-up time is set to

300μs

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Auto shutdown +WASR

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Command Responses

383HAT+WASR=2,1

Note: Get the auto shutdown feature status of UART1

384H+WASR:1,1,"GPIO4",10

385HAT+WASR=0,1

Note: The auto shutdown feature is deactivated on

UART1

AT+CFUN=1

Note: A embedded module reset is needed to be able

to use an IO for another purpose

386HAT+WHCNF=0,1

Note: Activate keypad

AT+WASR=1

Note: Enable auto shutdown feature with current

parameters setting.

+CME ERROR: 501

Note: GPIO allocation error because keypad and auto shutdown

feature share the same GPIO.

6.24.6. Notes

387HAfter the auto shutdown feature is enabled, the user is not allowed to alter the GPIO, which is

allocated for the auto shutdown feature status, using AT commands (such as +WIOM, +WIOR,

+WIOW) or Open AT® IO APIs in any circumstance. If the user tries to change the status (value or

direction) of the dedicated GPIO, an error will be returned.

38HOnce the auto shutdown mode is activated on the specified UART (e.g. UART1), no AT command will

be received by the embedded module (as DTR is set to low) through that UART port. When the auto

shutdown feature is disabled with AT+WASR command, the dedicated GPIO pin (e.g. GPIO24 for

Fastrack Supreme 10/20) is free to be used.

389HDue to the limitation of the maximum value in <timing>, the user must use a transceiver with the

wake-up time within the allowable range of <timing> (30μs - 450μs).

390HCurrently, only UART1 can support the auto shutdown feature.

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Global Configuration Commands

IP Stack Settings +WIPS

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6.25. IP Stack Settings +WIPS

6.25.1. Description

This Sierra Wireless proprietary command configures the IP stack.

6.25.2. Syntax

Action command

391HAT+WIPS=[<param1>][,[<param2>][,[<param3>][,[<param4>][,[<param5>]

392H[,[<param6>][,[<param7>][,[<param8>][,[<param9>][,[<param10>]

393H[,[<param11>]]]]]]]]]]]

Read command

AT+WIPS?

394H+WIPS: <param1>,<param2>,<param3>,<param4>,<param5>,<param6>,

Test command

AT+WIPS=?

395H+WIPS: (list of supported <param1>s),

(list of supported <param2>s),(list of supported <param3>s),

(list of supported <param4>s),(list of supported <param5>s),

(list of supported <param6>s),(list of supported <param7>s),

(list of supported <param8>s),(list of supported <param9>s),

(list of supported <param10>s),(list of supported <param11>s)

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Global Configuration Commands

IP Stack Settings +WIPS

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6.25.3. Parameters and Defined Values

<param>:

description range (default values)

<param1> Maximum number of sockets [8-32] 16

<param2> Maximum number of network buffers [24-255] 48

<param3> Maximum number of multicast group

entries

[0-255] 8

<param4> Maximum number of route entries [0-255] 8

<param5> Maximum number of DNS resolver

queries

[0-8] 4

<param6> DNS resolver cache size [0-255] 8

<param7> ARP cache size [0-255] 8

<param8> Number of PPP interfaces [0-10] 5

<param9> Number of GPRS interfaces [0-10] 6

<param10> Number of Ethernet interfaces [0-4] 1

<param11> Number of IP tunnel interfaces [0-10] 0

6.25.4. Parameter Storage

The parameters are stored in EEPROM without using the AT&W command. The default values can be

restored using AT&F.

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Global Configuration Commands

IP Stack Settings +WIPS

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6.25.5. Examples

Command Responses

AT+WIPS=?

Note: Possible values

396H+WIPS: (8-32),(24-255),(0-255),(0-255),(0-

8),(0-255),(0-255),(0-10),(0-10),(0-

10),(0-10)

AT+WIPS?

Note : Read parameters values for IP stack

397H+WIPS: 16,48,8,8,4,8,8,5,6,1,0

398HAT+WIPS=16,48,0,1,2,3,4,5,6,7,8

39HNote: Configure IP stack with params

(16,48,0,1,2,3,4,5,6,7,8)

AT+WIPS?

Note: Ask for the current params values

40H+WIPS: 16,48,0,1,2,3,4,5,6,7,8

401HAT+WIPS=,,14

Note: Change only the 3rd parameter

AT+WIPS?

Note : Ask for the current params values.

402H+WIPS: 16,48,14,1,2,3,4,5,6,8

6.25.6. Notes

403HIP stack is configured during the embedded module initialisation. Hence, if the user uses this

command or AT&F command, a reset is mandatory to take into account new parameters.

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7. Embedded module Status

Commands

7.1. General Indications +WIND

7.1.1. Description

This Sierra Wireless proprietary command allows controlling a general mechanism to send unsolicited

indications to the application.

7.1.2. Syntax

Action command

AT+WIND=<IndLevel>

Read command

AT+WIND?

+WIND: <IndLevel>

Test command

AT+WIND=?

+WIND: (list of supported <IndLevel>s)

• 404HFor <event>=0,1,2,3,4,7,8,9,13,14,16:

Unsolicited response

+WIND: <event>

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Embedded module Status Commands

General Indications +WIND

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• For <event>=5 and 6:

Unsolicited response

405H+WIND: <event>,<idx>

• For <event>=10:

Unsolicited response

406H+WIND:

<event>,<phonebook>,<status>[,<phonebook>,<status>[,<phonebook>,<status>[,<phoneboo

k>,<status>[,<phonebook>,<status>]]]]

• For <event>=11:

Unsolicited response

407H+WIND: <event>,[<checksum>],[<checksum>],[<checksum>],[<checksum>]

,[<checksum>],[<checksum>]

• For <event>=12:

Unsolicited response

408H+WIND: <event>,<ext_it_name>[,<EdgeState>]

• For <event>=15:

Unsolicited response

409H+WIND: <event>[,1,"<Full name>"][,2,"<Short name>"][,3,"<Local time

zone>"][,4,"<Universal time and local time zone>"][,5,"<LSA

Identity>"][,6,"<Daylight Saving time>"]

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Embedded module Status Commands

General Indications +WIND

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7.1.3. Parameters and Defined Values

<IndLevel>: indication levels

bit field (default value: 0)

bit set to 0: indication deactivated

bit set to 1: indication activated

0 no unsolicited "+WIND: <event>" will occur

1 (bit 0) activate hardware SIM insert / remove indications or SIM presence after

software reset

2 (bit 1) activate calling party alert indication

4 (bit 2) activate idle state indication

8 (bit 3) activate end of embedded module initialization (after PIN 1/CHV 1 code

entered) indication

16 (bit 4) activate new call identifier indication

32 (bit 5) activate call release indication

64 (bit 6) activate network service available indication

128 (bit 7) activate network lost indication

256 (bit 8) activate audio ON indication

512 (bit 9) activate SIM phonebooks reload status

1024 (bit 10) activate SIM phonebooks checksum indication

2048 (bit 11) activate interruption indication

4096 (bit12) activate hardware Rack Open/Closed Indication

8192 (bit13) activate NITZ indication

16384 (bit 14) activate SMS service ready indication

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Embedded module Status Commands

General Indications +WIND

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<event>: event identifier

0 the SIM presence pin has detected a "SIM removed"

1 the SIM presence pin has detected a "SIM inserted"

2 the calling party is alerting

3 410Hthe product is ready to process AT commands (except phonebooks, AOC, SMS),

at init or after AT+CFUN=1

4 41Hthe product is ready to process all AT commands, end of phonebook init or swap

(FDN to ADN)

5 a call <idx> has been created (after ATD or +CCWA…)

6 412Ha call <idx> has been released, after a NO CARRIER, a "+CSSU: 5" indication, or

after the release of a call waiting

7 the network service is available for an emergency call

8 the network is lost

9 the audio channel is opened

10 reload status of each SIM phonebook after init phase (after power on or SIM

insertion)

11 checksum of SIM phonebooks after initialization

12 an interruption has occurred

13 the rack has been detected as closed

14 the rack has been detected as opened

15 the embedded module has received a NITZ information message from the

network

16 SMS and SMS CB services are initialized

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Embedded module Status Commands

General Indications +WIND

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<idx>: call identifier

integer value

<phonebook>: phonebook memory storage

"SM" ADN

"FD" FDN

"ON" MSISDN

"SN" Service Number

"EN" Emergency Number

<status>: phonebook status after initialization

0 not reloaded from SIM (no change since last init or SIM removal)

1 reloaded from SIM to internal memory (at least one entry has changed)

<checksum>: 128-bit "fingerprint" of the phonebook

413HThe checksums are presented in the following order: SM, FD, ON, SN, EN, LD. If the

phonebook is not present in the SIM, the checksum is empty.

<ext_it_name>: interruption identifier (as mentioned in the embedded module Product Technical

Specification and Customer Design Guideline)

string type

<EdgeState>: state of the edge in case of both edge (the interruption happens with a high to low

and low to high edge) (please refer to +WIPC command description)

0 interruption happens with high to low edge

1 interruption happens with low to high edge

<Full name>: long alphanumerical format name received from the NITZ message

string type

<Short name>: short alphanumerical format name received from the NITZ message

string type

<Local time zone>: 414Hdifference, expressed in quarters of an hour, between the local time and GMT.

signed integer

<Universal time and

local time zone>:

415Hindicates date, time and time zone expressed in quarters of an hour, in format

Year/Month/Day,Hour:Min:Seconds±TimeZone

416Hstring ("yy/MM/dd,hh:mm:ss±zz")

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Embedded module Status Commands

General Indications +WIND

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<LSA Identity>: localized Service Area identity of the current cell in hexa format (3 bytes)

hexa string

<Daylight Saving

Time>:

417Hwhen the local time zone is compensated for DST (Day Saving time, or summertime),

the serving PLMN shall provide a DST parameter to indicate it. The adjustment for

DST can be +1h or +2h.

range: 0-2

7.1.4. Parameter Storage

The <IndLevel> parameter is stored in EEPROM without using AT&W command. The default value

can be restored using AT&F.

7.1.5. Examples

Command Responses

AT+WIND? +WIND: 0

AT+WIND=255 OK

Note: The SIM has been removed

+WIND: 0

Note: The SIM presence pin has been detected as "SIM removed"

Note: The SIM has been inserted

+WIND: 1

Note: The SIM presence pin has been detected as "SIM inserted"

Note: The network service is available for an

emergency call

+WIND: 7

Note: The initialization has been completed +WIND: 4

Note: The embedded module received a

NITZ information message

418H+WIND: 15,1,"Cingular

419HExtend",2,"Cingular",3,"+08",4,"03/14/27,1

6:59:48+08",5,"123456",6,"2"

AT+WIND=2048 OK

Note: Activate the +WIND indications for interruption

420H+WIND: 12,"INT0"

Note: An interruption occurred on INT0

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Embedded module Status Commands

General Indications +WIND

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7.1.6. Notes

The following table indicates the correspondances between <IndLevel> values and "+WIND:

<event>[…]" indications that are activated.

<IndLevel> value corresponding <event>

1 0 and 1

2 2

4 3

8 4

16 5

32 6

64 7

128 8

256 9

512 10

1024 11

2048 12

4096 13 and 14

8192 15

16384 16

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Embedded module Status Commands

Phone Activity Status +CPAS

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7.2. Phone Activity Status +CPAS

7.2.1. Description

This command returns the activity status of the mobile station.

7.2.2. Syntax

Action command

AT+CPAS

+CPAS: <pas>

Read command

None

Test command

AT+CPAS=?

+CPAS: (list of supported <pas>s)

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Embedded module Status Commands

Phone Activity Status +CPAS

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7.2.3. Parameters and Defined Values

<pas>: phone activity status

0 ready (allow commands from TA/TE)

1 unavailable (does not allow commands)

2 unknown

3 ringing (ringer is active)

4 call in progress

5 asleep (low functionality)

7.2.4. Parameter Storage

None.

7.2.5. Examples

Command Responses

AT+CPAS +CPAS: 0

Note: Current activity status OK

AT+CPAS=? +CPAS: (0-5)

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Embedded module Status Commands

SIM Holder Status +WSHS

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7.3. SIM Holder Status +WSHS

7.3.1. Description

This Sierra Wireless proprietary command allows to check at any time the status of the SIM card

holder.

7.3.2. Syntax

Action command

AT+WSHS

+WSHS: <status>

Read command

None

Test command

AT+WSHS=?

+WSHS: (list of supported <status>s)

7.3.3. Parameters and Defined Values

<status>: SIM holder status

0 open

1 closed

7.3.4. Parameter Storage

None.

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Embedded module Status Commands

SIM Holder Status +WSHS

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7.3.5. Examples

Command Responses

AT+WSHS=? 421H+WSHS: (0,1)

AT+WSHS

+WSHS: 0

Note: Request the current SIM holder state Note: The SIM holder is open

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Embedded module Status Commands

Indicator Control +CIND

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7.4. Indicator Control +CIND

7.4.1. Description

42HThis command is used to read or set the values of ME indicators. If ME does not allow setting of

indicators or ME is not currently reachable, "+CME ERROR: <err>" is returned.

7.4.2. Syntax

Action command

None

Read command

AT+CIND?

423H+CIND: <ind>,<ind>,<ind>,<ind>,<ind>,<ind>,<ind>

Test command

AT+CIND=?

424H+CIND: (<descr>,(list of supported <ind>s))[,(<descr>,(list of supported

<ind>s))[,…]]

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Embedded module Status Commands

Indicator Control +CIND

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7.4.3. Parameters and Defined Values

<ind>: ME indicator state for one <descr> parameter

425Hinteger type value, which shall be in range of corresponding <descr> parameter

0 indicator is OFF or in a state which can be identified as "OFF" state

1 indicator is ON or in a state that is more substantial than "OFF" state

2-5 426H2 is more substantial than 1, and so on.

<descr>: ME indicator description

"battchg" battery charge level (0-5)

"signal" signal quality (0-5)

"service" service availability (0-1)

"message" message received (0-1)

"call" call in progress (0-1)

"roam" roaming indicator (0-1)

"smsfull" SMS memory storage status in the MT (0-2)

0: memory locations are available

1: memory full

2: One SMS has been received in the SC but the SMS storage where this SMS is

to be stored is full.

7.4.4. Parameter Storage

None.

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Embedded module Status Commands

Indicator Control +CIND

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7.4.5. Examples

Command Responses

AT+CIND? 427H+CIND: 1,2,1,1,0,0,0

428HNote: battchg: 1, signal: 2, service: 1 - ME registered on the network,

message: 1 - a SMS has been received, call: 0 – no call in progress, roam:

0 - not roaming, smsfull: 0 -SIM card is not full of SMS.

AT+CIND=?

429H+CIND: ("battchg",(0-5)),("signal",

(0-5)),("service",(0-1)),("message",

(0-1)),("call",(0-1)),("roam",

(0-1)),("smsfull",(0-2))

Note: Read possible value for ME indicators OK

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Embedded module Status Commands

Mobile Equipment Event Reporting +CMER

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7.5. Mobile Equipment Event Reporting +CMER

7.5.1. Description

This Sierra Wireless proprietary command enables or disables sending of unsolicited result codes in

the case of a key press.

7.5.2. Syntax

Action command

430HAT+CMER=[<mode>][,[<keyp>][,[<disp>][,[<ind>][,[<bfr>]]]]]

Read command

AT+CMER?

431H+CMER: <mode>,<keyp>,<disp>,<ind>,<bfr>

Test command

None

Unsolicited response

432H+CKEV: <key>,<press> (key press event report)

43H+CIEV: <indresp>,<value> (indicator event report)

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Mobile Equipment Event Reporting +CMER

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7.5.3. Parameters and Defined Values

<mode>: Processing of unsolicited result codes

2 Buffer unsolicited result codes in the TA when TA-TE link is reserved and flush them

to the TE after reservation (after +++ was entered). Otherwise forward them directly

to the TE. (default value)

3 Forward unsolicited result codes to the TE by using a specific inband technique:

while TA-TE link is reserved (i.e. TE is in online data mode by CSD or GPRS call)

unsolicited result codes are replaced by a break (100ms) and stored in a buffer. The

unsolicited result codes buffer is flushed to the TE after reservation (after +++ was

entered). Otherwise, (the TE is not in online data mode) forward them directly to the

TE.

<keyp>: keypad event reporting mode

0 disabled (default value)

1 Keypad event reporting is routed using unsolicited code. Only the key pressings not

caused by +CKPD are indicated

2 Keypad event reporting is routed using unsolicited code. All key pressings are

indicated

<ind>: indicator event reporting mode

0 disabled (default value)

1 Indicator event reporting using unsolicited result code. Only the indicator events not

caused by +CIND shall be indicated by the TA to TE

2 Indicator event reporting using unsolicited result code. All indicator events shall be

directed from TA to TE

<key>: 434Hkeyboard map is (5,5)

0 1 2 3 4

5 6 7 8 9

10 11 12 13 14

15 16 17 18 19

20 21 22 23 24

<press>: key operation

1 key pressed

0 key released

<indresp>: indicator order number (as specified for +CIND)

<value>: new value of the indicator

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<bfr>: TA buffer of unsolicited result codes mode

0 TA buffer defined within this command is flushed to the TE

default value

<disp> display event reporting mode

0 disabled (default value)

7.5.4. Parameter Storage

The <keyp> and <ind> parameters are stored in EEPROM using AT&W command. The default values

can be restored using AT&F.

7.5.5. Examples

Command Responses

435HAT+CMER=,1

Note: Asks for key press event report

436H+CKEV: 12,1

437H+CKEV: 12,0

Note: Key 12 has been pressed and released

438HAT+CMER=,,,1

Note: Asks for indicator event report

439H+CMTI: "SM",10

40H+CIEV: 7,1

Note: SMS memory storage is full

AT+CMER? 41H+CMER: 2,1,0,1,0

7.5.6. Notes

42HAs Sierra Wireless OS does not manage the emulation of key press, the values 1 and 2 of <keyp>

lead to the same results.

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Embedded module Status Commands

Mobile Equipment Control Mode +CMEC

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7.6. Mobile Equipment Control Mode +CMEC

7.6.1. Description

43HThis command selects the equipment which operates ME keypad, writes to ME display and sets ME

indicators. If operation mode is not allowed by the ME, "+CME ERROR: <err>" is returned.

7.6.2. Syntax

Action command

4HAT+CMEC=<keyp>[,<disp>[,<ind>]]

Read command

AT+CMEC?

45H+CMEC: <keyp>,<disp>,<ind>

Test command

AT+CMEC=?

46H+CMEC: (list of supported <keyp>s),(list of supported <disp>s),(list of supported

<ind>s)

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Mobile Equipment Control Mode +CMEC

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7.6.3. Parameters and Defined Values

<keyp>: ME keypad control mode

2 ME can be operated from both ME keypad and TE

<disp>: ME display control mode

0 only ME can write to its display (+CDIS command can only be used to read the

display)

<ind>: ME indicators control mode

0 only ME can set the status of its indicators (+CIND command can only be used to

read the indicators)

7.6.4. Parameter Storage

None.

7.6.5. Examples

Command Responses

AT+CMEC=? 47H+CMEC: (2),(0),(0)

48HAT+CMEC=2,0,0 OK

AT+CMEC? 49H+CMEC: 2,0,0

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Embedded module Status Commands

Sierra Wireless Status Request +WSTR

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7.7. Sierra Wireless Status Request +WSTR

7.7.1. Description

This Sierra Wireless proprietary command returns some operation status. It can be used to check the

state of the initialization sequence and the network status.

7.7.2. Syntax

Action command

AT+WSTR=<req status>

450H+WSTR: <req status>,<value>

Read command

None

Test command

AT+WSTR=?

+WSTR: (list of supported <req status>s)

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7.7.3. Parameters and Defined Values

<req status>: requested status

1 initialization sequence status

2 network status

<value>: current status

For <req status>=1 For<req status>=2

0 not started no network

1 ongoing network available

2 finished

7.7.4. Parameter Storage

None.

7.7.5. Examples

Command Responses

AT+WSTR=?

Note: Asks for the list of possible values

+WSTR: (1-2)

Note: possible values are 1 and 2

AT+WSTR=1

Note: Selects the status 1 (INIT SEQUENCE)

451H+WSTR: 1,2

Note: Initialization finished

AT+WSTR=2

Note: Selects the status 2 (NETWORK STATUS)

452H+WSTR: 2,1

Note: The network is available

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Embedded module Status Commands

Temperature Monitoring Report +WTMR

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7.8. Temperature Monitoring Report +WTMR

7.8.1. Description

This Sierra Wireless proprietary command allows users to enable or disable the unsolicited report of

the protocol stack status. The protocol stack will be switched off or on automatically as a result of

protection on the embedded module and its components against over-heating. This protection is

based on the Sierra Wireless embedded module temperature monitoring mechanism.

Note: The +WTMR command is available only for the Airprime Q26Extreme embedded module.

An unsolicited response with <state>=0 is sent to indicate the protocol stack is being switched off

when the CPU temperature is increasing and reaches the threshold T2_H.

453HAn unsolicited response with <state>=1 is sent to indicate the protocol stack is being switched on

when the CPU temperature is decreasing to the threshold T2_L (while the protocol stack was

switched off previously). In this state, the embedded module allows emergency calls only.

An unsolicited response with <state>=2 is sent to indicate the protocol stack can provide only limited

services when the CPU temperature is increasing and reaches the threshold T1_H (while full service

was provided previously). All activated PDP contexts and ongoing CS call will be deactivated but ongoing

emergency CS calls will be kept. In this state, the embedded module allows emergency calls

only.

An unsolicited response with <state>=3 is sent to indicate the protocol stack is providing full services

when the CPU temperature is decreasing to the threshold T1_L or below.

Embedded module temperature monitoring mechanism:

454HFour pre-defined threshold temperatures – T1_L, T1_H, T2_L and T2_H – will be used in this

mechanism.

: Unsolicited report to indicate the protocol stack states

45H 0, 1, 2, 3 : protocol stack states.

456HNormally, the embedded module will work with full services below T1_L. When the embedded module

temperature reaches the threshold T1_H or above, all activated PDP contexts and ongoing CS call

will be deactivated, except emergency call. Then, only emergency calls are accepted.

457HIn order to prevent damage to the embedded module and its components, the protocol stack will be

automatically switched off when the temperature T2_H is reached. The stack will be switched on

T2_H

T2_L

T1_H

T1_L

Temperature

2 2

3 3

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again when the temperature is down to T2_L. At this moment, only emergency call could be issued.

Full services of the embedded module are resumed once the temperature is at or below T1_L.

7.8.2. Syntax

Action command

AT+WTMR=<mode>

458H[+WTMR: <mode>,<state>]

Read command

AT+WTMR?

+WTMR: <mode>

Test command

AT+WTMR=?

+WTMR: (list of supported <mode>)

Unsolicited Response

+WTMR: <state>

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7.8.3. Parameters and Defined Values

<mode>: selected mode

0 unsolicited report off

1 unsolicited report on (default)

2 read current embedded module state

<state>: Embedded module protocol stack status

0 protocol stack is switched off

1 Emergency calls only. The protocol stack is switched on from the state which is

switched off previously.

2 Emergency calls only. All currently activated packets calls have been hanged-up and

ongoing CS call terminated except emergency CS calls.

3 Embedded module is in full services

7.8.4. Parameter Storage

The <mode> parameter is stored in EEPROM without using the AT&W command.

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7.8.5. Examples

Command Responses

AT+WTMR=?

Note : Get possible value

+WTMR: (0-2)

459HNote : Three modes (0,1,2) are available

AT+WTMR?

Note : Get current value

+WTMR: 1

Note : Unsolicited report is enabled

+WTMR: 2

460HNote : Unsolicited report (threshold temperature T1_H reached,

protocol stack with limited services)

461HAT+CGACT=1,1 +CME ERROR: 567

Note : Operation denied due to CPU over-heated

AT+WTMR=2 462H+WTMR: 2,2

Note: Read current <state>.

AT+WTMR=0 OK

Note: Unsolicited report is disabled.

AT+WTMR=3 +CME ERROR: 3

Note: Incorrect <mode>.

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Embedded module Status Commands

Sierra Wireless Critical Error Report +WCER

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7.9. Sierra Wireless Critical Error Report +WCER

7.9.1. Description

This command is used to enable/disable +WCER unsolicited result code, returned when a critical

hardware error occurs on the embedded module.

Note: This command is not available for the Airprime Q26Extreme embedded module.

7.9.2. Syntax

Action command

AT+WCER=<mode>

Read command

AT+WCER?

+WCER: <mode>

Test command

AT+WCER=?

+WCER: (0-1)

Unsolicited response

+WCER: <errorCause>,<extendedValue>

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Embedded module Status Commands

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7.9.3. Parameters and Defined Values

<mode>: request operation

0 disable Critical Error Report result code +WCER (default value)

1 enable Critical Error Report unsolicited result code +WCER

<errorCause>: hardware error code

string type; two bytes error cause in hexadecimal format (e.g. "00C3" equals

195 in decimal);

range: "0000"-"1004"

<extendedValue>: extended hardware error code (additional information related to <errorCause>)

string type; two bytes extended error cause in hexadecimal format;

range: "0000"-"FFFF"

7.9.4. Parameter Storage

The <mode> parameter is stored in EPROM without using the AT&W command.

7.9.5. Examples

Command Responses

AT+WCER=0 OK

AT+WCER=1

Note: Enable Critical Error Report unsolicited indication

+WCER: "1000","0000"

Note: Critical error occurred on embedded module; main error code is

0x1000, additional error code is 0x0000.

AT+WCER? +WCER: 1

AT+WCER=? +WCER: (0-1)

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8. Serial Port Commands

8.1. Echo ATE

8.1.1. Description

This command is used to determine whether the embedded module echoes characters received by

an external application (DTE) or not.

8.1.2. Syntax

Action command

ATE[<n>]

Read command

None

Test command

None

8.1.3. Parameters and Defined Values

<n>: echo activation parameter

0 Characters are not echoed (default value if <n> omitted)

1 Characters are echoed.

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Serial Port Commands

Echo ATE

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8.1.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command.

8.1.5. Examples

Command Responses

ATE0

Note: Characters are not echoed

Note: Done

ATE1

Note: Characters are echoed

Note: Done

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Serial Port Commands

Fixed DTE Rate +IPR

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8.2. Fixed DTE Rate +IPR

8.2.1. Description

This command specifies the data rate at which the DCE will accept commands.

8.2.2. Syntax

Action command

AT+IPR=<rate>

Read command

AT+IPR?

+IPR: <rate>

Test command

AT+IPR=?

463H+IPR: (list of auto-detectable <rate>s),(list of supported <rate>s)

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8.2.3. Parameters and Defined Values

<rate>: baud rates that can be used by the DCE

0 enables autobauding

300

600

1200

2400

4800

9600

19200

38400

57600

115200 default value

230400

460800

921600

8.2.4. Parameter Storage

The <rate> parameter is stored in EEPROM using AT&W command.

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Serial Port Commands

Fixed DTE Rate +IPR

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8.2.5. Examples

Command Responses

AT+IPR? +IPR: 9600

Note: Current rate is 9600 bps

AT+IPR=? 464H+IPR:

(1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600),

(0,300,600,1200,2400,4800,9600,19200,38400,57600,115200,230400,

460800,921600)

465HNote: Possible values, according to V25 ter recommendation: the first set of values indicates the range

of auto-detectable baud rates .The second set of values indicates the baud rates supported by the

DCE.

AT+IPR=38400 OK

Note: Disables autobauding and sets rate to 38400 bps

AT+IPR=0 OK

Note: Enables autobauding

8.2.6. Notes

• 46HThe serial autobauding feature is supported, and covers the following serial speeds (only):

1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 bps.

Beyond those serial speeds, correct operation of the embedded module is not guaranteed.

• 467HAny AT command issued by the DTE must start with both capital ‘A’ and ‘T’ (or ‘/’) or both

lower case ‘a’ and ‘t’ (or ‘/’), otherwise the DCE may return some garbage characters and

become desynchronized. Should this happen, the DTE simply issues ‘AT\r’ (at 2400 or 4800

bauds) once or twice or just ‘AT’ (at 9600 bauds) to resynchronize the embedded module.

• 468HThe DTE waits for 1ms after receiving the last character of the AT response (which is always

‘\n’ or 0x0A) to send a new AT command at either the same rate or a new rate. Should this

delay be ignored, the DCE can become desynchronized. Once again, sending ’AT\r’ once or

twice or just ‘AT’ causes the DCE to recover.

Caution: 469H When starting up, if autobauding is enabled and no AT command has yet been received, the

product sends all unsolicited responses (like RING) at 9600 bauds.

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Serial Port Commands

DTE-DCE Character Framing +ICF

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8.3. DTE-DCE Character Framing +ICF

8.3.1. Description

This command is used to determine the local serial port start-stop (asynchronous) character framing

used by the DCE.

8.3.2. Syntax

Action command

470HAT+ICF=<format>[,<parity>]

Read command

AT+ICF?

471H+ICF: <format>,<parity>

Test command

AT+ICF=?

472H+ICF: (list of supported <format>s),(list of supported <parity>s)

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8.3.3. Parameters and Defined Values

<format>: character framing format

1 8 data 2 stop

<parity> parameter is ignored.

2 8 data 1 parity 1 stop

473Hif no <parity> provided, 3 is used by default as <parity> value.

3 8 data 1 stop

<parity> parameter is ignored.

default value

4 7 data 2 stop

<parity> parameter is ignored.

5 7 data 1 parity 1 stop

474Hif no <parity> provided, 3 is used by default as <parity> value.

6 7 data 1 stop

<parity> parameter is ignored.

<parity>: character framing parity

0 odd

1 even

2 mark

3 space

4 none (default value)

8.3.4. Parameter Storage

The <format> and <parity> parameters are stored in EEPROM using AT&W command. The default value can be

restored using AT&F.

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Serial Port Commands

DTE-DCE Character Framing +ICF

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8.3.5. Examples

Command Responses

AT+ICF=? 475H+ICF: (1-6),(0-4)

Note: Possible values

476HAT+ICF=2,0 OK

Note: New values

AT+ICF? 47H+ICF: 2,0

Note: Current values

8.3.6. Notes

478HAll framing settings of the serial interface (i.e 801, 8E1, 8S1, 8N1, 7N1, 7O1, 7E1, 7S1 and 7N2) are

supported for autobaud mode.

If USB port is used:

• 479Hthe action command is supported for compatibility reasons (but without effect),

• the response to the action command and the read command behaviour is the same as if sent

on UART1 or UART2. See the section Managing the USB feature of the "Appendixes to AT

Commands Interface Guide" for the supported USB emulated serial port settings.

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Serial Port Commands

DTE-DCE Local Flow Control +IFC

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8.4. DTE-DCE Local Flow Control +IFC

8.4.1. Description

This command is used to control the operation of local flow control between the DTE and DCE.

8.4.2. Syntax

Action command

480HAT+IFC=<DCE_by_DTE>,<DTE_by_DCE>

Read command

AT+IFC?

481H+IFC: <DCE_by_DTE>,<DTE_by_DCE>

Test command

AT+IFC=?

482H+IFC: (list of supported <DCE_by_DTE>s),(list of supported <DTE_by_DCE>s)

8.4.3. Parameters and Defined Values

<DCE_by_DTE>: local flow control parameter

0 none

2 RTS (default value)

<DTE_by_DCE>: local flow control parameter

0 none

2 CTS (default value)

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Serial Port Commands

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8.4.4. Parameter Storage

The <DCE_by_DTE> and <DTE_by_DCE> parameters are stored in EEPROM using AT&W command.

8.4.5. Examples

Command Responses

AT+IFC=? 483H+IFC: (0,2),(0,2)

Note: Possible values

484HAT+IFC=0,0 OK

Note: New values

AT+IFC? 485H+IFC: 0,0

8.4.6. Notes

If USB port is used:

• 486Hthe action command is supported for compatibility reasons (but without effect),

• the response to the action command is the same as if sent on UART1 or UART2 and the

value of the both parameters is always 2.

487HWhen the <DTE_by_DCE> parameter is set to 0 (none), the CTS is kept high all the time.

The valid pairs of values for 'AT+IFC' action command are '0,0' and '2,2' as only 'Auto RTS CTS -

Hardware' flow control or Flow control as none values are supported.

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Serial Port Commands

Result Code Suppression ATQ

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8.5. Result Code Suppression ATQ

8.5.1. Description

This command determines whether the mobile equipment sends result codes or not.

8.5.2. Syntax

Action command

ATQ[<n>]

[OK]

Read command

None

Test command

None

8.5.3. Parameters and Defined Values

<n>: result code transmission parameter

0 DCE transmits result codes.

1 result codes suppressed and not transmitted (default value).

8.5.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command. The default value can be restored

using AT&F.

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Serial Port Commands

Result Code Suppression ATQ

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8.5.5. Examples

Command Responses

ATQ0

Note: DCE transmits result codes

Note: Command valid

ATQ1

Note: Result codes are suppressed and not

transmitted

Note: No response

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Serial Port Commands

DCE Response Format ATV

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8.6. DCE Response Format ATV

8.6.1. Description

48HThis command determines whether the DCE response format uses or not the header characters

<CR><LF>, and whether the result codes are provided as numeric or verbose.

8.6.2. Syntax

Action command

ATV<n>

Read command

None

Test command

None

8.6.3. Parameters and Defined Values

<n>: format control parameter

information responses result code

0 <text><CR><LF> <numeric code><CR>

1 (default

value)

<verbose code><CR><LF>.

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Serial Port Commands

DCE Response Format ATV

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8.6.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command. The default value can be restored

using AT&F.

8.6.5. Examples

Command Responses

ATV0

Note: DCE transmits limited headers and trailers and

numeric result codes

Note: Command is valid (0 means OK)

ATV1

Note: DCE transmits full headers and trailers and

verbose response text

Note: Command valid

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Firmware 7.45

Serial Port Commands

Set DCD Signal C

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8.7. Set DCD Signal C

8.7.1. Description

This command controls the Data Carrier Detect (DCD) signal.

8.7.2. Syntax

Action command

AT&C[<n>]

Read command

None

Test command

None

8.7.3. Parameters and Defined Values

<n>: DCD signal control parameter

0 DCD always on

1 DCD matches the state of the remote embedded module’s data carrier (default

value).

8.7.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command. The default value can be restored using AT&F.

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Serial Port Commands

Set DCD Signal C

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8.7.5. Examples

Command Responses

AT&C0

Note: DCD always on

Note: Command valid

AT&C1

Note: DCD matches state of the remote embedded

module’s data carrier

Note: Command valid

8.7.6. Notes

489HSierra Wireless products slightly differ from V25ter Recommendation. DCD signal ("Circuit 109") is

turned ON at the same time the CONNECT message is sent, whereas the specification states that the

DCD should be turned ON after the CONNECT message was received.

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Firmware 7.45

Serial Port Commands

Set DTR Signal D

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8.8. Set DTR Signal D

8.8.1. Description

This command controls the Data Terminal Ready (DTR) signal.

8.8.2. Syntax

Action command

AT&D[<n>]

Read command

None

Test command

None

8.8.3. Parameters and Defined Values

<n>: DTR signal control parameter

0 DTR signal is ignored.

1 Embedded module switches from data to command mode when DTR switches from

ON to OFF.

2 490HUpon DTR switch from ON to OFF, the call is released (default value).

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Serial Port Commands

Set DTR Signal D

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8.8.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command. The default value can be restored using AT&F.

8.8.5. Examples

Command Responses

AT&D0

Note: The DTR signal is ignored

Note: Command valid

AT&D1

Note: Embedded module switches from data to

command mode when DTR switches from ON to OFF

Note: Command valid

AT&D2

491HNote: Upon DTR switch from ON to OFF, the call is

released

Note: Command valid

8.8.6. Notes

DTR detection can be done over UART or USB interface.

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Serial Port Commands

Set DSR Signal S

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8.9. Set DSR Signal S

8.9.1. Description

This command controls the Data Set Ready (DSR) signal.

8.9.2. Syntax

Action command

AT&S[<n>]

Read command

AT&S?

&S: <n>

Test command

AT&S=?

ERROR

8.9.3. Parameters and Defined Values

<n>: DSR signal control parameter

0 DSR always ON

1 492HDSR OFF in command mode, DSR ON in data mode (default value)

8.9.4. Parameter Storage

The <n> parameter is stored in EEPROM using AT&W command. The default value can be restored

using AT&F.

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Firmware 7.45

Serial Port Commands

Set DSR Signal S

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8.9.5. Examples

Command Responses

AT&S0

Note: DSR always valid

AT&S1

493HNote: DSR always valid

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Serial Port Commands

Sierra Wireless Ring Indicator Mode +WRIM

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8.10. Sierra Wireless Ring Indicator Mode +WRIM

8.10.1. Description

This Sierra Wireless proprietary command sets the state of the Ring Indicator Mode.

8.10.2. Syntax

Action command

494HAT+WRIM=<mode>[,<events_bit_field>[,<pulse_width>]]

Read command

AT+WRIM?

+WRIM: <mode>[,<events_bit_field>[,<pulse_width>]]

Test command

AT+WRIM=?

495H+WRIM: <mode>[,<events_bit_field>[,<pulse_width>]]

496H[+WRIM: <mode>[,<events_bit_field>[,<pulse_width>]][…]]

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Sierra Wireless Ring Indicator Mode +WRIM

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8.10.3. Parameters and Defined Values

<mode>: RI mode

0 up-down RI mode: no pulses are sent before unsolicited AT response. Up-down

signals are sent when receiving an incoming call (default value).

1 497Hpulse RI mode: an electrical pulse is sent on the Ring Indicator signal ONLY for

selected event and/or unsolicited AT responses as specified in

<events_bit_field>, in order to lose no AT responses when client tasks are in

sleep state.

498HWhen receiving incoming calls, electrical pulses are sent on the RI signal. For

incoming IP packet event, the electrical pulse is sent just before sending a

downloaded data packet (GPRS or CSD) if the remote client tasks has dropped

down his RTS signal.

49HFor unsolicited AT response, the electrical pulse is sent just before sending an

unsolicited AT response.

<events_bit_field>: events for ring indication

mandatory in pulse RI mode (<mode> = 1)

bit set to 0: message disabled

bit set to 1: message enabled

bit 0 incoming IP packet

bit 1 50HRING, +CRING, +CCWA, +CLIP

bit 2 501H+CMT, +CMTI, +CDS, +CDSI

bit 3 502H+CBM, +CBMI

bit 4 503H+CME ERROR: 13, +CCED

The unsolicited response "+CME ERROR: 13" is sent out only when there is a

SIM card problem.

bit 5 504H+CREG, +CIEV

bit 6 +WDCI

bit 7 +CCCM

bit 8 +CKEV

bit 9 +CSQ

bit 10 NO CARRIER

bit 11 505H+STCR, +STRIL, +STIN

bit 12 +WIND

bit 13 +CALA

bit 14 506H+WDIAGI, +WBCI

bit 15 +WLOC

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Sierra Wireless Ring Indicator Mode +WRIM

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bit 16 for Open AT® applications

507HIf this bit is set, RI pulse will be sent when the unsolicited response initiated by

an Open AT® application is sent.

bit 17 +CGREG

bit 18 +CGEV

bit 19 +CSSU

bit 20 +CUSD

bit 21 508H+WBTUM, +WBTSM

bit 22 +CLAV

<pulse_width>: RI pulse width in ms unit

used only in pulse RI mode (<mode>=1).

509HIf <pulse_width> parameter is omitted, the last entered value will be used.

Default value is 0

0-18 510HPulse duration is some μs and may be increased up to 3ms, due to overhead

interrupt processes.

19-5000 Pulse duration granularity is 18.46 ms. Then effective pulse duration will be

rounded to the lowest multiple of 18.46.

Example:

<pulse_width>=19 --> pulse duration is 18.46ms

<pulse_width>= 100 --> pulse duration is 92.3ms

8.10.4. Parameter Storage

The parameters are stored in EEPROM without using AT&W command. The default value can be

restored using AT&F.

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Firmware 7.45

Serial Port Commands

Sierra Wireless Ring Indicator Mode +WRIM

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8.10.5. Examples

Command Responses

AT+WRIM=?

Note : Ask for the list of possible values

+WRIM: 0

51H+WRIM: 1,(0-8388607),(0-5000)

512HNote : Possible mode values 0, 1

AT+WRIM=0

Note : Select up-down RI mode

Note : Up-down RI mode selected

513HAT+WRIM=1,71

514HNote: bit field (0…0)1000111 (0x47 or decimal 71) to

enable IP packets, RING, +CRING, +CCWA, +CLIP,

+CMT, +CMTI, +CDS, +CDSI, +WBCI, +WDCI

AT+WRIM?

Note : Ask for the current value

515H+WRIM: 1,71,0

Note : Current mode is pulse RI

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Serial Port Commands

Back to online mode AT0

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8.11. Back to online mode AT0

8.11.1. Description

This command allows to return to online data mode if a connection has been established and the ME

is in command mode.

8.11.2. Syntax

Action command

ATO

Read command

None

Test command

None

8.11.3. Parameters and Defined Values

None.

8.11.4. Parameter Storage

None.

8.11.5. Examples

None.

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Serial Port Commands

Multi-flow Management +WMFM

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8.12. Multi-flow Management +WMFM

8.12.1. Description

This Sierra Wireless proprietary command manages Multi-Flows:

• opening or closing ports

• 516Hassociating (or attaching, redirecting) incoming data to ports.

517HBy default, only UART1 is opened, and GSM and GPRS (if applicable) data direction is dynamic.

8.12.2. Syntax

• for <type_of_action>=0

Action command

518HAT+WMFM=<type_of_action>,<mode>[,<port_id>]

519H[+WMFM: <type_of_action>,<mode>,<port_id>,<state>[…]]

• for <type_of_action>=1

Action command

520HAT+WMFM=<type_of_action>,<mode>[,<port_id>[,<data>]]

521H[+WMFM: <type_of_action>,<mode>,<port_id>,<data>[…]]

Read command

AT+WMFM?

52H+WMFM: <type_of_action>,<mode>,<port_id>,<state>

523H[+WMFM: <type_of_action>,<mode>,<port_id>,<state>[…]]

524H+WMFM: <type_of_action>,<mode>,<port_id>,<data>

525H[+WMFM: <type_of_action>,<mode>,<port_id>,<data>[…]]

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Multi-flow Management +WMFM

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8.12.3. Parameters and Defined Values

<type_of_action>: managing mode

0 manage active physical ports

1 manage incoming data

<mode>: requested operation according to <type_of_action>:

0 close physical port

528Hset dynamic mode for incoming data (data direction is set on ATD / ATA

commands for GSM, or ATD / +CGDATA commands for GPRS)

1 open physical port

attach incoming data to <port_id>

2 read state

<port_id>: port identifier

1 UART1

1x DLC x on UART 1 (x : from 1 to 4)

2 UART2

2x DLC x on UART 2 (x : from 1 to 4)

3 USB

3x DLC x on USB (x: from 1 to 4)

4 529Hdynamic port (only in read mode, default value with <type_of_action>=1)

80 Open AT® application

Test command

AT+WMFM=?

526H+WMFM: <type_of_action>,(list of supported <mode>s),(list of supported

<port_id>s)[,(list of supported <data>s)]

527H[+WMFM: <type_of_action>,(list of supported <mode>s),(list of supported

<port_id>s)[,(list of supported <data>s)][…]]

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Multi-flow Management +WMFM

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<data>: data type

0 GSM data

1 GPRS data

<state>: physical port state

0 deactivated

1 activated

8.12.4. Parameter Storage

The <state> and <port_id> parameters are stored in EEPROM without using AT&W.

8.12.5. Examples

Command Responses

AT+WMFM=? 530H+WMFM: 0,(0-2),(1-3,80)

531H+WMFM: 1,(0-2),(1),(0,1)

532HNote: To manage incoming data, only UART 1 is available

53HAT+WMFM=0,2

534H+WMFM: 0,2,1,1

535H+WMFM: 0,2,2,0

536H+WMFM: 0,2,3,0

Note: Read state of all ports Note: UART1 is opened

537HAT+WMFM=0,1,2

Note: Open UART2

538HAT+WMFM=0,2,2

Note: Read UART2 state

539H+WMFM: 0,2,2,1

540HAT+WMFM=1,2 541H+WMFM: 1,2,4,0

542H+WMFM: 1,2,4,1

Note: Read attachments of ports to which data are

redirected

Note: GSM and GPRS data are dynamic

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Command Responses

543HAT+WMFM=1,1,1,0

Note: Attach GSM data to UART1

Note: GSM data are redirected to UART1

54HAT+WMFM=1,1,1,1

Note: Attach GPRS data to UART1

Note: GPRS data are redirected to UART1

545HAT+WMFM=1,2,1 546H+WMFM: 1,2,1,0

547H+WMFM: 1,2,1,1

Note: Read attachments of UART1 Note: GSM and GPRS data are redirected to UART1

548HAT+WMFM=1,0,,0

Note: Set GSM data dynamic mode

Note: GSM data are directed dynamically on call setup

549HAT+WMFM=1,0,,1

Note: Set GPRS data dynamic mode

Note: GPRS data are directed dynamically on session setup

AT+WMFM? 50H+WMFM: 0,2,1,1

51H+WMFM: 0,2,2,1

52H+WMFM: 0,2,3,0

53H+WMFM: 1,2,4,0

54H+WMFM: 1,2,4,1

AT+CMUX=0

Note: Launch 27.010 protocol on UART 2 and open 4

DLCs

AT+WMFM=? 5H+WMFM: 0,(0-2),(1-3)

56H+WMFM: 1,(0-2),(1,21,22,23,24),(0,1)

57HNote: To manage incoming data, UART1, and DLC 1, 2, 3, 4 on

UART2 are available.

58HAT+WMFM=1,1,21,0

Note: Attach GSM data to DLC 1 on UART2

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8.12.6. Notes

• 59HSince the UART2 port does not provide all the serial signals (only RX/TX/RTS/CTS), it is not

recommended to use this port for GSM or GPRS data mode.

• The response to AT+WMFM=? is dynamic according to the different UART states for

<type_of_action>=1 (depending on which port number is opened when the command is sent

to the embedded module).

• Only the remote UART can be opened or closed (it is impossible to close UART1 sending

WMFM command trough UART1)

• 560HWhen <port Id> attached to a data flow allocated for incoming data is closed, the

management returns to dynamic mode.

• 561HIn the "mode" parameter, 3 value is not allowed because used internally.

• The reading "Port: 80" state with +WMFM command always returns +CME ERROR: 3

• The UART2 port is not available when the Bluetooth stack is started

• 562HWhen the redirection of the GPRS flow is activated and two GPRS communications are

established, the first GPRS flow is attached to the port specified by +WMFM command and

the second one is not redirected

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8.13. Multiplexing Mode +CMUX

8.13.1. Description

This command is used to manage (enable or disable) the 3GPP TS 27.010 [14] multiplexing protocol

control channel.

This command allows the multiplexing of 4 logical channels on each UART and USB CDC/ACM.

Multiplexing can be applied simultaneously to all UART and USB. The client application may handle,

by this means, up to 12 channels (4 logical multiplexed channels on each UART and USB).

When a CMUX session is enabled on a specific port, the Sierra Wireless embedded module allows to

open 4 DLCs on this port. These DLCs can be in the range of 1 to 4. This excludes DLC0 which is for

the control channel.

563HThe AT+CMUX? command returns a +CMUX response only on a DLC port. On a physical port, only

OK response is returned.

The AT+CMUX? command returns the 27.010 MUX protocol configuration on the port on which this

command is sent.

8.13.2. Syntax

Action command

564HAT+CMUX=<mode>[,<subset>[,<port_speed>[,<N1>[,<T1>[,<N2>[,<T2>[,<T3>]]]]]]]

Read command

AT+CMUX?

565H[+CMUX: <mode>,<subset>,<port_speed>,<N1>,<T1>,<N2>,<T2>,<T3>]

Test command

AT+CMUX=?

56H+CMUX: (list of supported <mode>s),(list of supported <subset>s),(list of supported

<port_speed>s),(list of supported <N1>s),(list of supported <T1>s),(list of

supported <N2>s),(list of supported <T2>s),(list of supported <T3>s)

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8.13.3. Parameters and Defined Values

<mode>: multiplexer transparency mechanism

0 basic option

<subset>: multiplexer control channel set up

567HA virtual channel may subsequently be set up differently but if there is no settings

negotiation, the virtual channel will be set up according to the control channel

<subset> setting.

0 UIH frames used only

<port_speed>: transmission rate

1 9600 bit/s

2 19200 bit/s

3 38400 bit/s

4 57600 bit/s

5 115200 bit/s

6 230400 bit/s

7 460800 bit/s

8 921600 bit/s

<N1>: maximum frame size

1-255 default value: 31

<T1>: acknowledgement timer in units of 20 ms.

1-128 default value: 5 (100 ms)

<N2>: maximum number of retransmission

0-255 default value: 3

<T2>: response timer for the multiplexer control channel in units of 20 ms.

<T2> must be longer than <T1>

1-128 default value: 15 (300 ms)

<T3>: wake up response timer in units of 2 seconds

1-128 default value: 5 (10 s)

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8.13.4. Parameter Storage

None.

8.13.5. Examples

Command Responses

AT+CMUX=?

568H+CMUX: (0),(0),(1-5),(1-255),

(1-128),(0-255),(1-128),(1-128)

Note: Get supported values OK

569HAT+CMUX=0,0,5,31,5,3,15,5 OK

Note: Enter multiplex mode

AT+CMUX? 570H+CMUX: 0,0,5,31,5,3,15,5

Note: Get current values OK

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8.14. Sierra Wireless USB Configuration +WUSB

8.14.1. Description

The AT command described into this document allows the customer to configure the USB interface.

This Sierra Wireless proprietary command allows a user to:

• Update the device and configuration customization

• Set the USB classes to be used

8.14.2. Syntax

Depending on the context, several responses to the command are possible:

• For <Mode>=0

Action command

AT+WUSB=<Mode>

• For <Mode>=1

Action command

AT+WUSB=<Mode>[,[<idVendor>][,[<iManufacturer>][,<iSerialNumber>]]]

• For <Mode>=2

Action command

AT+WUSB=<Mode>,<StackId>[,[<idProduct>][,[<iProduct>][,[<bmAttributes>]

[,<bMaxPower>]]]]

• For <Mode>=3

Action command

AT+WUSB=<Mode>,<Selection>[,<Function>]

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• For <Mode>=4

Action command

AT+WUSB=<Mode>,<USBAlloc>

Read command

AT+WUSB?

+WUSB: 1,<idVendor>,<iManufacturer>,<iSerialNumber>

+WUSB: 2,<StackId>,<idProduct>,<iProduct>,<bmAttributes>,<bMaxPower>

+WUSB: 3,<Selection>,<Function>

+WUSB: 4,<USBAlloc>

Test command

AT+WUSB=?

+WUSB: 0

+WUSB: 1,<idVLen>,<iMLen>,<iSNLen>

+WUSB: 2,(list of supported <StackId>s),<idPLen>,<iPLen>,(list of supported

<bmAttributes>s),(list of supported <bMaxPower>s)

+WUSB: 3,(list of supported <Selection>s),(list of supported <Function>s)

+WUSB: 4,(list of supported <USBAlloc>s)

8.14.3. Parameters and Defined Values

<Mode>: Mode

0 Set the default values

1 Device customization

2 Configuration customization

3 USB firmware classes activation

4 USB resource allocation when the device starts (firmware or Open AT®)

<idVendor>: Vendor Id (assigned by the USB-IF)

When this parameter is not defined, the value taken into account by the device

is: 0x114F. This value is a 16 bits value.

<iManufacturer>: Index of string descriptor describing manufacturer

When this parameter is not defined, the value taken into account by the device

is: “SIERRA WIRELESS”. Maximum length = 126 characters

<iSerialNumber>: USB serial number

When this parameter is not defined, the value taken into account by the device

is the device Serial number (see +WMSN command). Maximum length= 126

characters

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<StackId>: USB Stack identifier

Currently only 0 (meaning UDEV0) is supported

<idProduct>: Product ID (assigned by the manufacturer)

When this parameter is not defined, the value taken into account by the device

is 0x1234. This value is a 16 bits value.

<iProduct>: Index of string descriptor describing product

When this parameter is not defined, the value taken into account by the device

is USB MODULE. Maximum length = 126 characters

<bmAttributes>: Configuration characteristics

This parameter is taken into account at the next USB enumeration. Note that

no values other than those listed below are accepted.

128 bus powered device and no remote wakeup

160 bus powered device and remote wakeup

192 self powered device and no remote wakeup

224 self powered device and remote wakeup

<bMaxPower>: Maximum power consumption of the USB device from the bus in this specific

configuration when the device is fully operational.

Expressed in 2 mA units (i.e., 50 = 100 mA).Range: [0-255] in mA.

<Selection>: <Function> selection state

A functional layer needs to be selected on the USB port before using the USB

layer.

0 Deselected

1 Selected

<Function>: The function in question.

UFLCDC USB Function Layer Communications Device Class (default value)

<idVLen>: <idVendor> parameter max length

<iMLen>: <iManufactuerer> parameter max length

<iSNLen>: <iSerialNumber> parameter max length.

<idPLen>: <idProduct> parameter max length

<iPLen>: <iProduct> parameter max length

<USBAlloc>: USB resource allocation at boot.

0 USB binding allowed by the firmware at boot (default value)

1 USB binding not allowed by the firmware at boot (used when an Open AT®

application defines its own USB class)

8.14.4. Parameter Storage

All parameters are stored in non-volatile memory without sending &W command. &F command has no

impact on these values.

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8.14.5. Examples

Command Possible responses

AT+WUSB=? +WUSB: 1,4,126,126

+WUSB: 2,(0),4,126,(128,160,192,224),(0-255)

+WUSB: 3,(0-1),("UFLCDC")

+WUSB: 4,(0-1)

AT+WUSB? +WUSB: 1,"114F","SIERRA

WIRELESS","A41010000101501"

+WUSB: 2,0,"1234","USB MODEM",192,20

+WUSB: 3,"UFLCDC"

+WUSB: 4,0

Note: Default customization

AT+WUSB=2,0,"5000","MyProduct" OK

Note: Device customization

AT+WUSB? +WUSB: 1,"114F","SIERRA

WIRELESS","A41010000101501"

+WUSB: 2,0,"5000","MyProduct",192,20

+WUSB: 3,"UFLCDC"

+WUSB: 4,0

AT+WUSB=1,”FFFF”,”MyCompanyName

”

Note: Device customization

AT+WUSB? +WUSB: 1,"FFFF","MyCompanyName","A41010000101501"

+WUSB: 2,0,"5000","MyProduct",192,20

+WUSB: 3,"UFLCDC"

+WUSB: 4,0

AT+WUSB=0 OK

Note: Set the default values

AT+WUSB? +WUSB: 1,"114F","SIERRA

WIRELESS","A41010000101501"

+WUSB: 2,0,"1234","USB MODEM",192,20

+WUSB: 3,"UFLCDC"

+WUSB: 4,0

Note: Default customization

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8.14.6. Notes

• To activate the class UFLCDC, see +WMFM command

• Deselect UFLCDC deactivates the class, meaning that the associate port will be closed.

• To delete the device customization, AT+WUSB=1 command should be sent to the device.

To delete the configuration customization, AT+WUSB=2,0 command should be sent to the

device

Caution: If the <idVendor> or <idProduct> are modified, the Sierra Wireless Windows driver is not usable. A

new driver corresponding to the customized parameters is mandatory to use the CDC.

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9. Security Commands

9.1. Enter PIN +CPIN

9.1.1. Description

571HThis command is used to enter the ME passwords (PIN 1/CHV 1, PIN 2/CHV 2, PUK1, PUK2, etc.),

that are required before any ME functionality can be used.

572HPIN 1/CHV 1 and PIN 2/CHV 2 are between 4 and 8 digits long, PUK1 and PUK2 are only 8 digits

long.

573HAfter three unsuccessful attempts to enter the PIN, the PUK will be required. PUK validation forces

the user to enter a new PIN code as a second parameter and this will be the new PIN code if PUK

validation succeeds. PIN 1/CHV 1 is then enabled if PUK1 is correct.

The application is responsible for checking the PIN after each reset or power on if the PIN was

enabled.

9.1.2. Syntax

Action command

574HAT+CPIN=<pin>[,<NewPin>]

Read command

AT+CPIN?

+CPIN: <code>

Note: No OK

Test command

None

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9.1.3. Parameters and Defined Values

<NewPin>: Personal Identification Number

This parameter is required if the PIN state is SIM PUK.

four to eight digits number

<pin>: Personal Identification Number

normally PIN 1/CHV 1

575HAccording to AT+CPIN?, the <pin> parameter can be PUK 1, PH-SIM

PIN, PH-NET PIN, PH-NETSUB PIN, PH-SERVPROV PIN, PHCORPORATE

four to eight digits number

<code>: SIM code status

READY ME is not writing for any password

SIM PIN PIN 1/CHV 1 is required

SIM PUK PUK1 is required

SIM PIN2 PIN 2/CHV 2 is required

SIM PUK2 PUK2 is required

PH-SIM PIN SIM lock (phone-to-SIM) is required

PH-NET PIN network personalization is required

PH-NETSUB PIN network subset is required

PH- SERVPROV PIN service provider is required

PH- CORPORATE PIN corporate is required

9.1.4. Parameter Storage

None.

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9.1.5. Examples

Command Responses

AT+CPIN=1234

Note: Enter PIN

Note: PIN code is correct

AT+CPIN=5678

Note: Enter PIN

+CME ERROR: 3

576HNote: Operation not allowed, PIN previously entered

57HAT+CPIN=00000000,1234

Note: Enter PUK and new PIN

+CME ERROR: 16

Note: Incorrect PUK

578HAT+CPIN=12345678,1234

579HNote: Enter PUK and new PIN, 2nd attempt

580HNote: PUK correct, new PIN stored

The response "+CME ERROR: 13" (SIM failure) is returned after 10 unsuccessful PUK attempts. The

SIM card is then out of order and must be replaced.

581HIf the user tries to do something which requires PIN 2/CHV 2, the product will refuse the action with a

"+CME ERROR: 17" (SIM PIN2 required). The product then waits for SIM PIN 2/CHV 2 to be given.

582HIf PIN 2/CHV 2 is blocked, SIM PUK2 is required instead of SIM PIN 2/CHV 2.

583HFor example, the product needs PIN 2/CHV 2 to write in the fixed dialing phonebook (FDN) , so if SIM

PIN 2/CHV 2 authentication has not been performed during the current session, SIM PIN 2/CHV 2 is

required

Command Responses

AT+CPBS="FD"

Note: Choose FDN

584HAT+CPBW=5,"01290917",129,"Jacky"

Note: Write in FDN at location 5

+CME ERROR: 17

Note: SIM PIN2 is required

AT+CPIN? +CPIN: SIM PIN2

Note: SIM PIN2 is required

AT+CPIN=5678

Note: Enter SIM PIN2

585HAT+CPBW=2,"01290917",129,"Jacky"

Note: Write in FDN at location 5

Note: Writing in FDN is allowed

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9.1.6. Notes

+CME ERROR: 553 is returned when the PIN 1/CHV 1 code is tried to be changed using burned PUK

1 code.

+CME ERROR: 554 is returned when the PIN 1/CHV 1 and PUK1 codes try to be entered when

theses codes are burned.

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Enter PIN2 +CPIN2

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9.2. Enter PIN2 +CPIN2

9.2.1. Description

This Sierra Wireless proprietary command is used to validate the PIN 2/CHV 2 code or to validate the

PUK2 code (UNBLOCK CHV2) and to define a new PIN 2/CHV 2 code.

This command is only used when the last command executed resulted in PIN 2/CHV 2 authentication

failure.

586HPIN 2/CHV 2 length is between 4 and 8 digits, PUK2 length is 8 digits only.

587HAfter three unsuccessful attempts, PUK2 will be required. PUK2 validation forces the user to enter a

new PIN 2/CHV 2 code as a second parameter and this will be the new PIN 2/CHV 2 code if PUK1

validation succeeds.

9.2.2. Syntax

Action command

58HAT+CPIN2=<pin2>[,<NewPin2>]

Read command

AT+CPIN2?

+CPIN2: <code>

Note: No OK

Test command

None

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9.2.3. Parameters and Defined Values

<pin2>: Personal Identification Number 2

four to eight digits number

<oper>: Personal Unblocking Key 2 needed to change the PIN2.

<Newpin2> New Personal Identification Number 2

four to eight digits number

<code>: SIM code status

READY no PIN2 is needed

SIM PIN2 PIN2 is required

SIM PUK2 PUK2 is required

9.2.4. Parameter Storage

None.

9.2.5. Examples

Command Responses

AT+CPIN2=1234 OK

Note: Enter PIN2 Note: PIN2 code is correct

AT+CPIN2=5678 +CME ERROR: 3

Note: Enter PIN2 589HNote: Operation not allowed, PIN2 previously entered

590HAT+CPIN2=00000000,1234

Note: Enter PUK2 and new PIN2

+CME ERROR: 16

Note: Incorrect Password (PUK2)

591HAT+CPIN2=12345678,1234

592HNote: Enter PUK2 and new PIN2, 2nd attempt

593HNote: PUK2 correct, new PIN2 stored

AT+CPIN2=1234 OK

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9.3. PIN Remaining Attempt Number +CPINC

9.3.1. Description

594HThis Sierra Wireless proprietary command is used to get the number of valid attempts for

PIN 1/CHV 1, PIN 2/CHV 2, PUK1 and PUK2 identifiers.

9.3.2. Syntax

Action command

AT+CPINC

595H+CPINC: <n1>,<n2>,<k1>,<k2>

Read command

AT+CPINC?

596H+CPINC: <n1>,<n2>,<k1>,<k2>

Test command

AT+CPINC=?

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9.3.3. Parameters and Defined Values

<n1>: attempts left for PIN 1/CHV 1

range: 0-3

597H(0 = blocked, 3 = max)

<n2>: attempts left for PIN 2/CHV 2

range: 0-3

598H(0 = blocked, 3 = max)

<k1>: attempts left for PUK1

range: 0-10

59H(0 = blocked, 10 = max)

<k2>: attempts left for PUK2

range: 0-10

60H(0 = blocked, 10 = max)

9.3.4. Parameter Storage

None.

9.3.5. Examples

Command Responses

AT+CPINC 601H+CPINC: 2,3,10,10

Note: Get the number of attempts left

Note: First PIN 1/CHV 1 attempt was a failure

AT+CPINC? 602H+CPINC: 2,3,10,10

Note: Get current values Note: First PIN 1/CHV 1 attempt was a failure

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Change Password +CPWD

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9.4. Change Password +CPWD

9.4.1. Description

603HThis command is used by the application to change a password (PIN, call barring, NCK, etc.). The

facility values are the same as for the +CLCK command with a "P2" facility to manage "SIM PIN

2/CHV 2".

604HFor the network lock ("PN"), unlocking is forbidden after 10 failed attempts to disable (unlock) the

network lock with an incorrect password.

9.4.2. Syntax

Action command

605HAT+CPWD=<fac>,<oldpwd>,<newpwd>

Read command

None

Test command

AT+CPWD=?

606H+CPWD: list of supported (<fac>,<pwdlength>)s

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9.4.3. Parameters and Defined Values

<fac>: facility P2 SIM P2

"PS" SIM lock facility with a 8 digits password

"SC" password change (user indicates old and new password)

"AO" BAOC (Barr All Outgoing Calls)

"OI" BOIC (Barr Outgoing International Calls)

"OX" BOIC-exHC (Barr Outgoing International Calls except to Home Country)

"AI" BAIC (Barr All Incoming Calls)

"IR" BIC-Roam (Barr Inc. When Roaming outside Home Country)

"AB" All Barring services

"AG" All out Going barring services

"AC" All inComing barring services

"P2" PIN code 2/CHV2

"FD" SIM Fixed Dialing Numbers (FDN) memory feature (PIN2 is

required as <password>)

"PN" Network lock with a 8 digits password (NCK)

"PU" Network Subset lock with a 8 digits password (NSCK)

"PP" Service Provider lock with a 8 digits password (SPCK).

"PC" Corporate lock with a 8 digits password (CCK)

<oldpwd>: on 4 or up to 8 or 16 digits according to the facility

<newpwd>: new password specified for the facility

string type [….]

<pwdlength>: maximum length of the password for the facility

range: 4-16

9.4.4. Parameter Storage

None.

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9.4.5. Examples

Command Responses

AT+CPWD=? 607H+CPWD: ("PS",8),("SC",8),("AO",4),

("OI",4),("OX",4),("AI",4),

("IR",4),("AB",4),("AG",4),

("AC",4),("P2",8),("FD",8),

("PN",8),("PU",8),("PP",8),

("PC",8)

Note: Possible values 608HNote: PIN 1/ CHV 1, PIN 2/CHV 2 must be on 8 digits

maximum (4 minimum). For call barring, on 4 digits

maximum.

609HAT+CPWD="SC",1234,5555

Note: Change PIN

Note: PIN was correct

610HAT+CPWD="SC",1234,5555

Note: Change PIN

+CME ERROR: 16

Note: PIN was wrong

AT+CPIN=5555

Note: Enter PIN

Note: PIN was correct

61HAT+CPWD="PN",12345678,00000000

Note: Change NCK

Note: NCK changed for network lock

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Facility Lock +CLCK

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9.5. Facility Lock +CLCK

9.5.1. Description

612HThis command is used by the application to lock, unlock or ask for an ME or network facility.

9.5.2. Syntax

Action command

613HAT+CLCK=<fac>,<mode>[,<password>[,<class>]]

614H[+CLCK: <status>,<class>[…]]

Read command

TAT+CLCK?

615H+CLCK: (<fac>,<status>),[…]

Test command

AT+CLCK=?

+CLCK: (list of supported <fac>s)

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9.5.3. Parameters and Defined Values

<fac>: facility

"PS" SIM lock facility with a 8 digits password

"SC" PIN enabled (<mode>=1) / disabled (<mode>=0)

"AO" BAOC (Barr All Outgoing Calls)

"OI" BOIC (Barr Outgoing International Calls)

"OX" BOIC-exHC (Barr Outgoing International Calls except to Home Country)

"AI" BAIC (Barr All Incoming Calls)

"IR" BIC-Roam (Barr Incoming When Roaming outside Home Country)

"AB" All Barring services

"AG" All out Going barring services

"AC" All inComing barring services

"FD" SIM Fixed Dialing Numbers (FDN) memory feature (PIN 2/CHV 2 is required as

<password>)

"PN" Network lock with a 8 digits password (NCK)

"PU" Network Subset lock with a 8 digits password (NSCK)

"PP" Service Provider lock with a 8 digits password (SPCK).

"PC" Corporate lock with a 8 digits password (CCK)

<mode>: requested operation

0 unlocks the facility

1 locks the facility

2 query status

<password>: password code

616Hstring type, 4 to 8 digits depending on <fac>

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<class>: call class

617HThe combination of different classes is not supported, it will only result in the

activation/deactivation/status request of all classes (7).

1 voice

2 data

4 fax

7 618Hvoice, data and fax (default value if omitted)

8 short messages

<status>: facility lock status

0 not active

1 active

9.5.4. Parameter Storage

The <mode> and <password> parameters are stored in EEPROM and SIM (depending on <fac>)

without using the AT&W command.

9.5.5. Examples

Command Responses

AT+CLCK=? 619H+CLCK:

("PS","SC","AO","OI","OX","AI","IR","AB","A

G","AC","FD","PN","PU","PP","PC")

620HAT+CLCK="SC",1,1234

621HNote: activate PIN locking, 1234 is PIN 1/CHV 1

62HAT+CLCK="SC",2 +CLCK: 1

AT+CLCK? 623H+CLCK: ("PS",0),("SC",1),("FD",0),("PN",0)

,("PU",0),("PP",0),("PC",0)

9.5.6. Notes

FDN locking is only available after receiving the +WIND: 4 indication.

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9.6. Sierra Wireless LoCK +WLCK

All cases except auto CNL

For auto CNL

9.6.1. Description

This Sierra Wireless proprietary command allows the ME to be locked on a specific network operator.

9.6.2. Syntax

Action command

624HAT+WLCK=<fac>,<passwd>,<NetId>[,<GID1>[,GID2]][,<CnlType>[,<CnlData>]]

Read command

None

Test command

None

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9.6.3. Parameters and Defined Values

<fac>: facility to be locked

"PS" SIM lock facility with a 8 digits password (PCK)

"PN" network lock with a 8 digits password (NCK)

"PU" network subset lock with a 8 digits password (NSCK)

"PP" service provider lock with a 8 digits password (SPCK)

"PC" corporate lock with a 8 digits password (CCK)

<CnlType>: type of lock for cooperative network list (CNL)

0 automatic (cooperative network list retrieved from EF-CNL SIM file)

EF-CNL file must be present in SIM to use automatic mode.

1 manual (cooperative network list is given in the <CnlData> parameter)

<CnlData>: cooperative network list

same format as in EF-CNL SIM file (please refer to 625H[8] or 626H[9]) used only if

<CnlType> = 1

hexastring type

<passwd>: password code

627Hstring type, 8 digits

<NetId>: IMSI for SIM lock (<fac>="PS")

operator in numeric format (MCC and MNC) for other locks (other <fac> values)

<GID1>: Group IDentifier level 1

mandatory for service provider lock (<fac>="PP") and for corporate lock

(<fac>="PC")

<GID2>: Group IDentifier level 2

mandatory for corporate lock (<fac>="PC")

9.6.4. Parameter Storage

The lock action is stored in EEPROM without using AT&W.

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9.6.5. Examples

Command Responses

628HAT+WLCK="PN",12345678,20810 OK

629HNote: Activate network lock on SFR (208,10) Note: Network lock activated

630HAT+WLCK="PS",12345678,208105923568974 OK

Note: Activate SIM lock Note: SIM lock activated

631HAT+WLCK="PU",12345678,2081035 OK

632HNote: Activate Network Subset lock on SFR (208, 10, 35) Note: Network Subset lock activated

63HAT+WLCK="PP",12345678,20810,"E5" OK

634HNote: Activate Service Provider lock on SFR (208, 10) and GID1 (0xE5). Note: Service Provider lock activated

635HAT+WLCK="PC",12345678,20810,"E5","10" OK

636HNote: Activate Corporate lock on SFR (208, 10), GID1 (0xE5) and GID2

(0x10)

Note: Corporate lock activated

637HAT+WLCK="PN",12345678,20810,0 OK

638HNote: Activate Network lock on SFR (208, 10) using cooperative

network list from SIM file EF-CNL (must be present in SIM)

Note: Network lock activated on SFR and cooperative

network list present in SIM

639HAT+WLCK="PN",12345678,20801,1,"02F802FFFFFF02F8

01FFFFFF"

640HNote: Activate Network lock on F ORANGE (208, 01) with manual cooperative

network list including SFR (208, 10) and Bouygtel (208, 20)

641HNote: Network lock activated on F ORANGE

(primary network), SFR and Bouygtel (cooperative

networks)

9.6.6. Notes

Test SIM cards (with MCC=001 & MNC=01) do not check these locks.

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10. Time Management Commands

10.1. Clock Management +CCLK

10.1.1. Description

This command is used to set or get the current date and time of the ME real time clock.

10.1.2. Syntax

Action command

AT+CCLK=<date and time string>

Read command

AT+CCLK?

+CCLK: <date and time string>

Test command

None

10.1.3. Parameters and Defined Values

<date and time string>: 642Hstring format for date/time is: "yy/MM/dd,hh:mm:ss"

643HValid years are 00 (for 2000) to 99 (for 2099). The seconds field is not

mandatory. Default date/time is "00/01/01,00:00:00" (January 1st, 2000

/midnight).

10.1.4. Parameter Storage

64HThe <date and time string> parameter is stored without using AT&W command. If no back-up power

supply is connected to the RTC pin, the date and time will be restored to the last value set with

+CCLK when the embedded module is power cycled.

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10.1.5. Examples

Command Responses

645HAT+CCLK="00/06/09,17:33:00"

646HNote: Set date to June 9th, 2000, and time to 5:33 pm

Note: Date/Time stored

647HAT+CCLK="00/13/13,12:00:00"

Note: Incorrect month entered

+CME ERROR: 3

AT+CCLK?

Note: Get current date and time

648H+CCLK: "00/06/09,17:34:23"

649HNote: Current date is June 9th, 2000 current time is

5:34:23 pm

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10.2. Alarm Management +CALA

10.2.1. Description

This command is used to set date/time alarms in the ME. The maximum number of alarms is 16.

Note: The current date/time should be already set with +CCLK command before using +CALA.

10.2.2. Syntax

Action command

650HAT+CALA=[<date and time string>][,<index>]

Read command

AT+CALA?

651H+CALA: <date and time string>,<index>

652H[+CALA: <date and time string>,<index>[…]]

Test command

None

Unsolicited response

653H+CALA: <date and time string>,<index>

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10.2.3. Parameters and Defined Values

<date and time string>: 654Hstring format for date/time is: "yy/MM/dd,hh:mm:ss"

65HValid years are 00 (for 2000) to 99 (for 2099). The seconds field is not

mandatory. Default date/time is "00/01/01,00:00:00" (January 1st, 2000

/midnight).

<index>: 656Hoffset in the alarm list,

range: 1-16.

10.2.4. Parameter Storage

None.

10.2.5. Examples

Command Responses

657HAT+CALA="00/06/08,15:25"

658HNote: Set an alarm for June 8th, 2000 at 3:25 pm

659HAT+CALA="00/06/09,07:30"

60HNote: Set an alarm for June 9th, 2000 at 7:30 am

AT+CALA?

Note: List all alarms

61H+CALA: "00/06/08,15:25:00",1

62H+CALA: "00/06/09,07:30:00",2

63HNote: Two alarms are set (index 1, 2)

64H+CALA: "00/06/08,15:25:00",1

Note: An alarm occurs (index 1)

65HAT+CALA="",2

Note: Delete alarm index 2

Note: Alarm index 2 deleted

AT+CALA?

Note: List all alarms

Note: No alarm

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Index

A/, 21

AT, 20

AT0, 191

ATE, 167

ATI, 39

ATQ, 177

ATV, 179

ATZ, 101

C, 181

CALA, 224

CCLK, 222

CFUN, 92

CGMI, 23

CGMM, 25

CGMR, 37

CGSN, 35

CIND, 151

CLAE, 115

CLAN, 112

CLCK, 216

CMEC, 157

CMEE, 61

CMER, 154

CMUX, 197

CPAS, 147

CPIN, 205

CPIN2, 209

CPINC, 211

CPOF, 90

CPWD, 213

CSCS, 108

CSTA, 118

D, 183

DAC, 124

F, 99

GCAP, 47

ICF, 172

IFC, 175

IPR, 169

S, 185

V, 103

W, 97

W32K, 88

WASR, 132

WBHV, 72

WCCS, 105

WCER, 165

WCFM, 85

WCPS, 128

WCTM, 120

WDEBUG, 122

WDOP, 29

WDWL, 49

WFM, 81

WHCNF, 63

WHWV, 27

WIMEI, 31

WIND, 140

WIPS, 137

WLCK, 219

WMFM, 192

WMSN, 33

WOPEN, 51

WOPENRES, 60

WPCS, 110

WRIM, 187

WRST, 95

WSHS, 149

WSTR, 159

WSVN, 45

WTMR, 161

WUSB, 200

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