Wavecom WMO2 User Manual

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WMO2 G900 / G1800 / G1900

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Date:

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GSM MODEM

1.0 Friday 21 May 1999 WCOM/GSM/WMO2/WMO2ATDOC

39 rue du Gouverneur Général Eboué 92130 Issy les Moulineaux Tél: 01 46 29 08 00 Fax: 01 46 29 08 08 www.wavecom.com

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

Document amendments

Issue Date Status Author Comments

1.1 21-05-99

C. Guillemin

N. Higelin

O. Capron

F. Desnoues

D. Martinez

Creation

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Contents

1 Introduction............................................................................1

1.1 Document scope ........................................................................... 1

1.2 Related documents........................................................................ 1

1.3 Definitions..................................................................................... 2

1.4 Acronyms and abbreviations......................................................... 2

2 Technical Data........................................................................3

2.1 Basic offer ..................................................................................... 3

2.1.1 Contents....................................................................................... 3

2.1.2 Packaging..................................................................................... 3

2.1.3 User manual ................................................................................. 3

2.2 Accessories ................................................................................... 3

2.2.1 Cordons........................................................................................ 3

2.2.2 Headset........................................................................................ 4

2.2.3 Antenna ....................................................................................... 4

2.2.4 Power supply................................................................................ 4

2.3 Options ......................................................................................... 4

2.3.1 Car Kit .......................................................................................... 4

2.4 Product references......................................................................... 4

2.4.1 Ordering references....................................................................... 4

2.4.2 Markings and Labels..................................................................... 4

2.5 Physical characteristics ................................................................. 6

2.5.1 Shape........................................................................................... 6

2.5.2 Mechanical philosophy.................................................................. 7

2.6 Conditions of use........................................................................... 8

2.6.1 Climatic and mechanical environment............................................ 8

2.6.2 Electrical environment................................................................... 9

2.7 Electrical characteristics .............................................................. 10

2.8 Connectors.................................................................................. 11

2.8.1 Connector location...................................................................... 11

2.8.2 Connectors description................................................................ 11

2.9 Capabilities.................................................................................. 13

2.10 Accessories description............................................................. 13

2.10.1 Headset...................................................................................... 13

2.10.2 Serial link.................................................................................... 13

2.10.3 Serial and audio link.................................................................... 14

2.10.4 Remote Modem Control Link ....................................................... 15

2.10.5 Power supply cordon .................................................................. 15

2.10.6 Cables pinning............................................................................ 16

3 AT Commands interface........................................................17

3.1 Command syntax ........................................................................ 17

3.1.1 Request syntax........................................................................... 18

3.1.2 Answer syntax............................................................................ 19

3.2 Default settings........................................................................... 20

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3.3 Global behaviour ......................................................................... 21

3.3.1 SIM Insertion, SIM Removal ........................................................ 21

3.3.2 Background initialisation ............................................................. 22

4 Commands set......................................................................23

4.1 General commands ..................................................................... 23

4.1.1 Manufacturer identification +CGMI.............................................. 23

4.1.2 Request model identification +CGMM.......................................... 23

4.1.3 Request revision identification +CGMR ........................................ 23

4.1.4 Product Serial Number +CGSN.................................................... 24

4.1.5 Select TE character set +CSCS .................................................... 24

4.1.6 Request IMSI +CIMI.................................................................... 24

4.1.7 Card Identification +CCID........................................................... 25

4.1.8 Capabilities list +GCAP................................................................ 25

4.1.9 Repeat last command A/ ............................................................. 25

4.1.10 Power off +CPOF........................................................................ 25

4.1.11 Set phone functionality +CFUN.................................................... 26

4.1.12 Phone activity status +CPAS ....................................................... 27

4.1.13 Report Mobile Equipement errors +CMEE .................................... 27

4.1.14 Extended error report +CEER....................................................... 27

4.2 Call Control commands ............................................................... 28

4.2.1 Dial command D......................................................................... 28

4.2.2 Hang-Up command H ................................................................. 29

4.2.3 Answer a call A........................................................................... 30

4.2.4 Remote disconnection................................................................. 30

4.2.5 DTMF signals +VTD, +VTS ......................................................... 30

4.2.6 Redial last number ATDL............................................................. 30

4.2.7 Automatic answer ATS0 ............................................................. 31

4.2.8 Incoming Call Bearer +CICB......................................................... 31

4.2.9 Gain control +VGR, +VGT............................................................ 32

4.2.10 Microphone Mute Control +CMUT.............................................. 32

4.2.11 Speaker & Microphone selection +SPEAKER ................................ 33

4.2.12 Echo Cancelation +ECHO ............................................................ 34

4.2.13 SideTone modification +SIDET .................................................... 34

4.3 Network service related commands............................................. 35

4.3.1 Signal Quality +CSQ ................................................................... 35

4.3.2 Operator selection +COPS........................................................... 36

4.3.3 Network registration +CREG........................................................ 37

4.3.4 Read operator name +WOPN....................................................... 37

4.3.5 Preferred operator list +CPOL ...................................................... 38

4.4 Security commands..................................................................... 39

4.4.1 Enter PIN +CPIN ........................................................................ 39

4.4.2 Enter PIN2 +CPIN2...................................................................... 41

4.4.3 PIN remaining attempt number +CPINC...................................... 41

4.4.4 Facility lock +CLCK...................................................................... 42

4.4.5 Change password +CPWD.......................................................... 43

4.5 Phonebook commands................................................................ 44

4.5.1 Select phonebook memory storage +CPBS................................... 44

4.5.2 Read phonebook entries +CPBR .................................................. 44

4.5.3 Find phonebook entries +CPBF.................................................... 44

4.5.4 Write phonebook entry +CPBW ................................................... 45

4.5.5 Phonebook phone search +CPBP................................................. 46

4.5.6 Move action in phonebook +CPBN............................................... 47

4.5.7 Subscriber number +CNUM ........................................................ 48

4.5.8 Avoid phonebook init +WAIP....................................................... 48

4.6 Short Message Service commands.............................................. 49

4.6.1 Parameters definition .................................................................. 49

4.6.2 Select message service +CSMS................................................... 50

4.6.3 Preferred Message Storage +CPMS............................................. 50

4.6.4 Preferred Message Format +CMGF.............................................. 51

4.6.5 Save Settings +CSAS.................................................................. 51

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4.6.6 Restore settings +CRES............................................................... 51

4.6.7 Show text mode parameters +CSDH ........................................... 52

4.6.8 New message indication +CNMI.................................................. 52

4.6.9 Read message +CMGR ............................................................... 53

4.6.10 List message +CMGL.................................................................. 54

4.6.11 Send message +CMGS ............................................................... 55

4.6.12 Write Message to Memory +CMGW............................................ 56

4.6.13 Send Message From Storage +CMSS .......................................... 57

4.6.14 Set Text Mode Parameters +CSMP.............................................. 58

4.6.15 Delete message +CMGD ............................................................. 58

4.6.16 Service center address +CSCA..................................................... 59

4.6.17 Select Cell Broadcast Message Types +CSCB............................... 59

4.6.18 Cell Broadcast Message Identifiers +WCBM................................. 59

4.7 Supplementary Services commands............................................ 60

4.7.1 Call forwarding +CCFC................................................................ 60

4.7.2 Call barring +CLCK...................................................................... 61

4.7.3 Modify SS password +CPWD...................................................... 61

4.7.4 Call waiting +CCWA ................................................................... 62

4.7.5 Calling line identification restriction +CLIR ................................... 63

4.7.6 Calling line identification presentation +CLIP................................ 63

4.7.7 Connected line identification presentation +COLP........................ 64

4.7.8 Advice of charge +CAOC............................................................. 65

4.7.9 Accumulated call meter +CACM.................................................. 65

4.7.10 Accumulated call meter maximum +CAMM................................. 66

4.7.11 Price per unit and currency table +CPUC...................................... 66

4.8 Data commands.......................................................................... 67

4.8.1 Bearer type selection +CBST ....................................................... 67

4.8.2 Service reporting control +CR...................................................... 67

4.8.3 Cellular result codes +CRC .......................................................... 68

4.8.4 Radio link protocol parameters +CRLP ......................................... 68

4.9 V24-V25 commands.................................................................... 69

4.9.1 Fixed DTE rate +IPR.................................................................... 69

4.9.2 DTE-DCE character framing +ICF................................................. 70

4.9.3 DTE-DCE local flow control +IFC.................................................. 71

4.9.4 Set DCD signal &C...................................................................... 71

4.9.5 Set DTR signal &D...................................................................... 71

4.9.6 Set DSR signal &S ...................................................................... 72

4.9.7 Back to online mode O ................................................................ 72

4.9.8 Result code suppression Q.......................................................... 72

4.9.9 DCE response format V ............................................................... 72

4.9.10 Default configuration Z................................................................ 72

4.9.11 Save configuration &W ............................................................... 72

4.9.12 Auto-tests &T............................................................................. 73

4.10 Specific AT commands ............................................................. 73

4.10.1 Cell environment description +CCED........................................... 73

4.10.2 Automatic RxLev indication +CCED ............................................. 74

4.10.3 General Indications +WIND ......................................................... 75

4.10.4 Data ciphering mode between ME and MSC +ALEA.................... 75

4.10.5 Data ciphering mode +CRYPT..................................................... 76

4.10.6 Key management +EXPKEY ......................................................... 76

4.10.7 Informations on PLMN +CPLMN.................................................. 76

4.10.8 Analog digital converters measurements +ADC........................... 76

4.10.9 Mobile Equipment event reporting +CMER................................... 76

4.10.10 Read Language Preference +WLPR.............................................. 77

4.10.11 Write Language Preference +WLPW ............................................ 77

4.10.12 Read GPIO value +WIOR ............................................................. 77

4.10.13 Write GPIO value +WIOW............................................................ 77

4.11 Other AT commands................................................................. 77

4.11.1 V.25 ter recommandation............................................................ 77

4.11.2 GSM 07.05 recommandation....................................................... 77

4.11.3 GSM 07.07 recommandation....................................................... 77

4.12 Fax Management commands.................................................... 78

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4.12.1 Setting up the module for fax ...................................................... 78

4.12.2 Setting up the PC fax application:................................................ 78

4.12.3 Restoring the module's default profile for data call........................ 78

5 Miscellaneous.......................................................................79

5.1 Disclaimer ................................................................................... 79

5.2 Trademarks ................................................................................. 79

5.3 Copyright .................................................................................... 79

6 Appendices...........................................................................80

6.1 ME error result code: +CME ERROR: <error>.............................. 80

6.2 Message service failure result code: +CMS ERROR: <er> ........... 80

6.3 Specific error result codes ........................................................... 81

6.4 IE Cause values from GSM 04.08 recommendation..................... 82

6.5 GSM 04.11 Annex E-2: Mobile originating SM-transfer.............. 84

6.6 Unsolicited result codes............................................................... 85

6.7 Final result codes ........................................................................ 85

6.8 Intermediate result codes ............................................................ 86

6.9 Operator names........................................................................... 87

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1 Introduction

This document is intended for every person being brought to work with the modem WISMO WMO2 G900, G1800 or G1900.

1.1 Document scope

This document presents the technical characteristics of the connections, interfaces and power supply of the modem WISMO WMO2 in the G900, G1800 and G1900 terminal version. This document describes the AT commands allowing the user to issue communications in the voice, data or fax mode with the modem WISMO WMO2 G900, G1800 and G1900 and for SMS's reception and expedition.

1.2 Related documents

This interface document is based on the following recommendations and reference documents: [1] ETS 300 019 Environmental conditions and environmental tests

for telecommunications equipment.

[2] SAE J1113 Transients Voltage Suppression in Automotive

Vehicle. [3] WAVE Internal Qualification Plan version 1.1. [4] ETSI GSM 07.05 European digital cellular telecommunication

system (phase 2); Use of DTE-DCE interface for

Short message service and cell broadcast service [5] ETSI GSM 07.07 European digital cellular telecommunication

system (phase 2); AT command set for GSM

Mobile Equipment [6] ITU-T V.25 ter. Serial asynchronous automatic dialling and control [7] ETSI GSM 03.40 European digital cellular telecommunication

system (phase 2); Technical realisation of the

Short Message Service (SMS) Point-to-Point (PP) [8] ETSI GSM 03.38 European digital cellular telecommunication

system (phase 2); Alphabets and language-

specific information [9] WMO2sp14 Technical characteristics of the WMO2 modem

line. [10] SII015 v7.9 AT-Commands interface layer specification for the

phase 2 software of the WMO2 modem line.

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1.3 Definitions

For the purposes of the AT-commands interface description in this document, the following definitions apply:

Command mode: In Command mode, the modem is not

communicating with a remote station, and is ready to accept commands. When powering-up, the modem automatically enters this mode, and automatically returns to this mode when a call is disconnected.

Online mode: Also called data mode: In Online mode, the modem

is communicating with a remote station. Data coming through the RS232 serial link are treated as data and transmitted to the called part, and data received from the called part are transmitted to the terminal through the RS232 serial link. Online mode is activated by successful completion of a command, either manually or automatically, to originate or answer a call, or by receiving the ATO command to return to online mode from Command mode.

[...]: Items enclosed in square brackets are optional.

The square brackets themselves must not appear in the command line.

<...>: Some syntactical elements are mentioned enclosed

in angle brackets. Actually the meaning (values) for those elements must appear in the command and the angle brackets are omitted.

All other characters, including " " ", "&", "?", "==", parentheses, etc., shall appear in commands as written.

1.4 Acronyms and abbreviations

For the purposes of the AT-commands interface description in this document, the following abbreviations apply:

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2 Technical Data

This section deals with the specifications of the second generation of Wavecom's GSM modem. Under the generic reference WMO2-GXXXX are 3 different modems grouped: WMO2-G900 for GSM standard, WMO2-G1800 for DCS standard and WMO2-G1900 for PCS standard. All these modems are based on WISMO concept, it means each modem includes a WISMO1B-Gxxxx module. In this section you will find, on the one hand the description of the basic modem offer and, on the other hand several accessories description.

2.1 Basic offer

2.1.1 Contents

The basic offer comprises the following elements:

• Modem

• Mechanical fixation (holding bridle)

• Power supply cable + fuse

• User manual

2.1.2 Packaging

The Basic offer set is presented in a unique conditioning, Which external dimensions are close to the following values:

70mm (width) x 60mm (height) x135mm (length). This is a cardboard box. It is build-in small waves, which are covered with

a thin film of white ice-cold paper.

2.1.3 User manual

The user manual is realised in a size closed to the following values: 105mm (width) x 148,5 mm (height) (that is 1/2 A5). It contains twenty-two pages except the cover page.

2.2 Accessories

2.2.1 Cordons

Two cordons could be proposed:

• serial link and audio cable (Y cordon) for a low power audio solution (for

example: headset, phone receiver, ...),

• serial link and audio cable (Y cordon) for Car Kit option that is with a

higher power on the audio part.

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2.2.2 Headset

The headset allows audio hands free function. This feature implements a weak power speakerphone and a microphone.

TBD: standard products

2.2.3 Antenna

Two solutions could be proposed:

• a standard deported cellular phone antenna,

• a WAVECOM designed short antenna.

2.2.4 Power supply

An AC/DC converter (220V~ / 12V-2A) enables a direct powering on the power network.

2.3 Options

2.3.1 Car Kit

Thanks to an audio power amplifier, a microphone - that can be fixed on a vehicle's sun visor - and a loud speaker - that can be fixed on the vehicle dashboard -, one can obtain a hands free embedded solution.

Speaker (8Ω) and directional microphone are supplied with this option.

2.4 Product references

2.4.1 Ordering references

The WMO2 modem product line references are set up using the WMO2-GXXXX base. The references respect the following syntax:

• WMO2-G900 for the GSM 900 standard;

• WMO2-G1800 for the DCS 1800 standard;

• WMO2-G1900 for the PCS 1900 standard.

2.4.2 Markings and Labels

2.4.2.12.4.2.1 Product labelProduct label

This label is built with anodise aluminium. It has a blue silk screen treatment (marking: aluminium colour) and is fitted on the upper convex mechanical side. It supports the WAVECOM logo. Dimension: 96x10 mm.

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REF PROD: WMO2-GXXX

IMEI

01650165

Made by Wavecom

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2.4.2.22.4.2.2 Production stickerProduction sticker

This label is located on the bottom side of the product and contains CE marking (in order to improve the productivity on assembly line, this marking will be printed or silk screen treated in advance). Dimension: 60x9.5 mm.

2.4.2.32.4.2.3 CE and IMEI stickerCE and IMEI sticker

This label is placed on the bottom of the product, it contains the following legible information

REF PROD: (WMO2-GXXX)

P/N (WMXXXXX) and IMEI number in barre code. This last one includes the product serial number. Dimensions: 60 x 9.5 mm.

P/N: WMxxxxx

2.4.2.42.4.2.4 Label packagingLabel packaging

This label is put on the product box and defines the contents.

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2.5 Physical characteristics

2.5.1 Shape

The physical shape is given as follow:

Physical characteristic Qualification Comments Dimension Absolute maximum dimension Weight < 140 g Volume 13.23 cm3 Case Aluminium profile

98x54x25 mm 110x54x25 mm

Without the connectors quotations.

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2.5.2 Mechanical philosophy

The mechanical casing of the WMO2 modem line is built from an aluminium profile ended by two stoppers at each edge.

All input/output interfaces are realised through three connectors placed at the two extremities of the profile. No cordon is fixed to the casing.

The SIM card (micro-SIM) is put on an extractable drawer. A red LED indicates the functioning mode of the product.

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WMO2_Gxxxx

ENVIRONNEMENTAL CLASSES

90% - 100% RH

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2.6 Conditions of use

2.6.1 Climatic and mechanical environment

The following figure shows environment standard constraints:

TYPE OF TEST STANDARDS STORAGE TRANSPORTATION OPERATING (PORT USE)

Class 1.2 Class 2.3 Class 7.3

Cold IEC 68-2.1 -25° C 72 h -40° C 72 h -20° C 16 h

Ab test

Dry heat IEC 68-2.2 +70° C 72 h +70° C 72 h +55° C 16 h

Bb test

Change of temperature IEC 68-2.14 -40° / +30° C 5 cycles -20° / +30° C 3 cycles

Na/Nb test t1 = 3 h t1 = 3 h

Damp heat IEC 68-2.30 +30° C 2 cycles +40° C 2 cycles +40° C 2 cycles

cyclic Db test

variant 1 variant 1 variant 1

Damp heat IEC 68-2.56 +30° C 4 days +40° C 4 days +40° C 4 days

Cb test

Sinusoidal vibration IEC 68-2.6 5 - 62 Hz : 5 mm / s

Fc test 62 - 200Hz : 2 m / s2

3 x 5 sweep cycles

5 - 20 Hz : 0.96 m2 / s3 10 -12 Hz : 0.96 m2 / s3

Random vibration IEC 68-3.36 20 - 500Hz : - 3 dB / oct 12 - 150Hz : - 3 dB / oct

wide band Fdb test 3 x 10 min 3 x 30 min

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2.6.2 Electrical environment

The following table sums up electrical constraints in an automotive environment:

Length of transient Cause

Steady state Failed Voltage Regulator oo

3 - 5 minutes Jump start with 24 V

battery

200ms to 400ms

< 0.32 s Inductive Load

< 0.20 s Alternator Field Decay <1 J

90ms Ignition Pulse, Battery

1ms

Load dump - i.e.,

disconnection of battery

while at high charging

rates

Switching Transient

Disconnected

Mutual Coupling in

Harness (Note)

Energy

capability

Voltage

Amplitude

+ 18 V

+/- 24 V

≥10 J

≤125V

<1 J

-300V to +80V

-100V to -40V <0.5 J

≤75V

<1 J

<200V

Possible

frequency of

application

Infrequent

Often

Each Turn-Off

<500Hz Several Times in vehicle

Life

Often

15µs Ignition Pulse, Normal <0.001 J

<3V

Accessory Noise <1.5V 50 Hz to 10 kHz

Transceiver Feedback 20mV R.F.

Note: These transients may be present on any wire in the vehicle.

<500Hz

Continuous

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2.7 Electrical characteristics

The following table summarises the electrical characteristics defined for the different input/output connections.

Parameters MIN TYP MAX UNIT Comments

Power supply: Input supply voltage Input supply voltage with Car Kit option Input peak supply current @5V*/ 6V

Input average supply current @5V*/ 6V** in communication mode

Input average supply current @5V*/ 6V in idle mode (paging period 480ms)

Input average supply current @5V* in idle mode with auto-shutdown function

***

Serial link: RS232 standard Audio (head set): microphone input current @2V/2KΩ absolute microphone input voltage speaker output current 150Ω //1nF absolute speaker impedance

5*/6**13,5

13,5

0,5

32 18

2,5*/ 0,9

450*/200

100

V V A

mVpp

Ω

GSM or DCS/PCS

GSM or DCS/PCS GSM or DCS/PCS

SIM 3 5 V

only GSM devices.

only DCS and PCS devices.

***

auto shutdown function could be activate if the serial link leads a non hardware flow-control (CTS/RTS non used). This hardware feature will not be available with the first products.

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2.8 Connectors

2.8.1 Connector location

2.8.2 Connectors description

We considered the following constraints in the connector choice:

• Size;

• Mechanical characteristics;

• Electrical performances;

• Industrialisation (surface assembly choice).

In order to extract or insert the Micro SIM card, it is strongly recommended to press with a sharp element (a pen for example) the SIM holder ejector. If this procedure is no respected, the SIM holder could be destroyed.

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123456789

11111

432

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Function

Type Pining Drawing Ref. supplier Mating connector

connector

RF connector SMA RADIALL:

R284310085

1 DCD (CT109) 2 TX (CT103) 6 RX (CT104)

Serial link

7 DSR (CT107) 8 DTR (CT108/2)

AUDIO link

SUB D High Density (15 pt.)

9 GND 11 CTS (CT106) 12 RTS (CT105) 13 RI (CT125) 4 MICROPHONE (+) 5 MICROPHONE (-)

JST: KSEY-15S-3B6L18-13

10 SPEAKER (+)

15 SPEAKER (-) BOOT RESET

Power Supply connector

Micro-Fit (4pts)

3 BOOT

14 RESET

1 V+BATTERY

2 GROUND

3-4 AUXI

MOLEX: 43045-0409

examples

RADIALL: R125073

ITT CANNON: ZDEA-15P-SB or JST: KEC-15P with contact JKSP2143

MOLEX: 43025-0400

SIM holder MOLEX:

MICRO SIM

52828-0611

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SUB-D High Density

SUB-D 9 points Shielded cable 9 wires + braid of shield:

Cable length: 1,5 m

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2.9 Capabilities

Functions of the WMO2 modem line are defined as follow:

GSM DCS/PCS

Standard

Interface Serial interface RS232 V.24/V.28

SMS Mobile Originated (MO) and Mobile

Data Asynchronous 2400, 4800, 9600 baud

Fax 2400/4800/7200/9600 baud, GSM

Audio FR and EFR operation

900 MHz. Class 4 (2W). GSM phase 2.

AT command set based on V.25ter and GSM 07.05 & 07.07.

Auto-bauding function between baud rates 2400 and 19200

No auto-framing available

Terminated (MT). Text & PDU Mode point to point. Cell broad cast.

In accordance with GSM 07.05

rates. Transparent and Non Transparent mode In Non Transparent Mode: 300, 1200,

1200/75 baud. Mode 3.1 kHz (PSTN) and V110 (ISDN)

teleservice 62 in Transparent Mode. Class 1. Group 3 compatible.

1: Head Set 2: Car Kit (in option)

1800 MHz or 1900 MHz Class 1 (1W) GSM phase 2. Serial interface RS232 V.24/V.28 AT command set based on V.25ter and

GSM 07.05 & 07.07. Auto-bauding function between baud rates

2400 and 19200 No auto-framing available

Mobile Originated (MO) and Mobile Terminated (MT). Text & PDU Mode point to point. Cell broad cast.

In accordance with GSM 07.05 Asynchronous 2400, 4800, 9600 baud

rates. Transparent and Non Transparent mode In Non Transparent Mode: 300, 1200,

1200/75 baud. Mode 3.1 kHz (PSTN) and V110 (ISDN) 2400/4800/7200/9600 baud, GSM

teleservice 62 in Transparent Mode. Class 1. Group 3 compatible. FR and EFR operation 1: Head Set 2: Car Kit (in option)

2.10 Accessories description

2.10.1 Headset

To be defined.

2.10.2 Serial link

15 points male + braid of shield soldered on SUB D

Wire constitution: tinned copper 7x0.2 mm Wire constitution: 7x 0.15 (26AWG) Operating temperature range: -20°C/+85°C.

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female + braid of shield soldered on SUB D body + cover.

WMO2 G900 / G1800 / G1900

SUB-D High Density

SUB-D 9 points

Modular Jack

Shielded cable 9 wires + braid of shield: Flat cable 4 wires:

Cable length: 1,5 m

Jack audio mono 2,5 mm

Shielded cable 9 wires + braid of shield:

Cable2x2 wires:

Cable length: 1,5 m

Female RCA connector

SUB-D High Density 15

body + cover

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2.10.3 Serial and audio link

2.10.3.12.10.3.1 Low power audioLow power audio

Wire constitution: tinned copper 7x0.15 mm (26AWG) Operating temperature range: -20°C/+85°C

4P/4C

15 points male + braid of shield soldered on SUB D

Wire constitution: tinned copper 7x0.2 mm Wire constitution: 7x 0.15 (26AWG) Operating temperature range: -20°C/+85°C.

female + braid of shield soldered on SUB D body + cover.

2.10.3.22.10.3.2 High power audioHigh power audio

2 Wires constitution (speaker): tinned copper 7x0.2 mm (24AWG) 1 conductor with shield (microphone) Operating temperature range: -20°C/+85°C

pts male + braid of shield soldered on SUB D body + cover

female (microphone)

(speaker)

SUB-D 9 pts female + braid of shield soldered on SUB D

Wire constitution: tinned copper 7x0.2 mm Wire constitution: 7x0.15 (26AWG) Operating temperature range: -20°C/+85°C

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Cable length: 1,5 m

Low power

Cable length: 10 cm

Flat cable 4 wires: MICRO FIT connector 4 pts (MOLEX: 43025-0400)

Contacts (x2) (MOLEX: 43030-0007)

Side view

Fuse 5x20 mm. (2,5 A)

Red

Cable: 1 wire.

Tinned wires

Cable length: 1 m

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2.10.4 Remote Modem Control Link

Also called "Service cable".

audio cable as defined above

2 push buttons or micro switches

Wire constitution: tinned copper 7x0.15 mm (26AWG)

2.10.5 Power supply cordon

Ame: tinned copper 24x0.2 mm Section: 0.75 mm² Operating temperature range: -20°C/+85°C

Black

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Top view

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2.10.6 Cables pinning

Assembly example

SUB-D 9CTSSUB-D 9CTS ConnectionConnection SUB D 15CTS (RS232)SUB D 15CTS (RS232) Signal nameSignal name

1 (White)1 (White)

2 (Grey)2 (Grey)

3 (Purple)3 (Purple)

4 (Blue)4 (Blue)

5 (Black)5 (Black)

6 (Orange)6 (Orange)

7 (Yellow)7 (Yellow) 8 (Brown)8 (Brown)

9 (Green)9 (Green)

Modular Jack 4P/4CModular Jack 4P/4C ConnectionConnection SUB D 15CTS (AUDIO)SUB D 15CTS (AUDIO)

1 (Yellow/White)1 (Yellow/White)

2 (Red/White)2 (Red/White)

3 (Green/White)3 (Green/White)

4 (Black/White)4 (Black/White)

Flying wiresFlying wires ConnectionConnection SUB D 15CTSSUB D 15CTS

(Pink)(Pink)

(Blue/White)(Blue/White)

(Black)(Black)

ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ

ÜÜ ÜÜ ÜÜ ÜÜ

ÜÜ ÜÜ ÜÜ

1 (White)1 (White) DCD (CT109)DCD (CT109)

6 (Grey)6 (Grey) RX (CT104)RX (CT104)

2 (Purple)2 (Purple) TX (CT103)TX (CT103)

8 (Blue)8 (Blue) DTR (CT108/2)DTR (CT108/2)

9 (Black)9 (Black) GNDGND

7 (Orange)7 (Orange) DSR (CT107)DSR (CT107) 12 (Yellow)12 (Yellow) RTS (CT105)RTS (CT105) 11 (Brown)11 (Brown) CTS (CT106)CTS (CT106)

13 (Green)13 (Green) RI (CT125)RI (CT125)

4 (Yellow/White)4 (Yellow/White) microphone(+)microphone(+)

10 (Red/ White)10 (Red/ White) speaker(+)speaker(+)

15 (Green/White)15 (Green/White) speaker(-)speaker(-)

5 (Black/White)5 (Black/White) microphone(-)microphone(-)

(Boot/Reset/GND)(Boot/Reset/GND)

3 (Pink)3 (Pink) BOOTBOOT

14 (Blue/White)14 (Blue/White) RESETRESET

9 (Black)9 (Black) GNDGND

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3 AT Commands interface

This chapter describes the interface based on the Hayes protocol standard between the TE and the ME. The AT commands presented here in are intended to manage voice, data and fax communication as well as SMS sending and receiving.

3.1 Command syntax

There are 3 types of commands:

1. Set command: using the = (equal) character, it is possible to assign a value to a parameter.

2. Read command: using the ? (question mark) character, it is possible to read the current setting of a parameter.

3. Test command: using the character sequence =? (equal followed by question mark), it is possible to test if a parameter is supported by the modem and to read the supported values for that parameter.

Examples: AT+CPIN=#### ' to enter the PIN code of the SIM. ATS0? ' to determine the number of ring indicators

awaited before automatically answering.

AT+COPS=? ' to determine which PLMN are currently

available.

The following only applies in command mode. All available commands for the WMO2 modem line are presented in

the chapter 4.

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3.1.1 Request syntax

3.1.1.13.1.1.1 Basic syntaxBasic syntax

At fixed baud rate uppercase or lowercase letters can be used to type in the AT-Commands. But the use of both upper and lowercase characters in the same command is not permitted.

The end character, except in some cases for which it is indicated, is always the <CR> (Carriage Return) character.

The syntax is based on the nominal Hayes standard:

• Each command begins with a 2 letters prefix "AT" (ATtention) except the "+++" and the "A/" commands;

• The command's body is a single character or an & (ampersand) character immediately followed by a single character;

• A + (plus) character may immediately follow the AT prefix to indicate it is an extended command format in that case, a letter (chosen among the following one: A, C, D, E, F, G, I, M, S, T, V or W) immediately follows the + character, then comes the command itself (the body);

• The parameters (if any) of the command are placed at the end.

Examples: ATA ' to answer a call.

AT&W ' to store the profile in memory. ATQ1 ' to suppress the extended syntax result codes. ATS0=2 ' to automatically answer a call after 2 rings.

It is possible to concatenate several commands on the same command line, example: ATQ1S0=2;&W You must insert a ; (semicolon) straight after each command that use a = (equal) or ? (question mark) character and after each extended format command. There is no need of any special character for all other commands (i.e. there are no ; (semicolon) between the Q1 and S0=2 commands above, but there is one straight after the S0=2 command before the &W command.

3.1.1.23.1.1.2 Special casesSpecial cases

If the serial link exchange baud rate is not fixed, case of the modem working in autobauding mode, it is not possible to type in the commands using lowercase characters.

When sending SMS messages, the end character is no longer the <CR> (carriage return), it is the <CTRL>Z character (Escape character).

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3.1.2 Answer syntax

There are 2 types of answers: information text and result codes. The answer of a command may be build of both an information text

and a result code. The answer may be transmitted in numeric form or alphabetic

(verbose) form depending upon the setting of the V parameter. The response, either in numeric form or in alphabetic form, consists

of a header, a body and a trailer. The header and the trailer are the same, there are build with 2 characters <CR> <LF> (Carriage return and Line Feed).

This applies for all commands except the V0 and the Q1 commands.

When the command syntax is wrong, the modem responds ERROR. When the command syntax is correct but with incomplete or

incorrect parameters, the modem responds +CME ERROR: <Err> or +CMS ERROR: <CMSErr> with the corresponding error code (<Err> respectively <CMSErr>).

If the command syntax is correct and all parameters are valid but the network refuses the command whatever the reason, the modem responds +CMS ERROR: <CMSErr>, where <CMSErr> is the reason (if any) given by the network.

The modem responds OK when the network accepted the command and both the syntax and the parameters where correct.

For some commands such as "AT+CPIN?" or "AT+EXPKEY?" or "ATQ1", the modem will not give the OK string at the end of the command execution.

Moreover there are 3 sub-types of answers. These sub-types describe answers that are return at different states of the modem.

Final result type : indicates the full completion of an AT

command and can be considered as a willingness to accept new commands from the TE. Example: "OK" or "ERROR".

Intermediate result type : is a report of the execution progress of

the currently being treated AT command. Example "CONNECT <speed>".

Unsolicited result type : indicates the happening of an event

not directly ensuing from a previous AT command. Example "RING".

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3.2 Default settings

The following table shows the different storable parameters, the command to store them and there default value.

CommandCommand AT&WAT&W (E2P) (E2P) AT+CSASAT+CSAS

(SIM, E2P)(SIM, E2P)

+CMEE X 0

+CSCS <char. set> "PCCP437"

ATS0 <# of Ring> 0 (no auto-answer)

+CICB X 2 (speech)

+VGR <n> 2 (all speakers)

+VGT <n> 2 (all microphones)

+SPEAKER X 0 (Speaker 0 & Micro 0)

+ECHO All 160, 12, 5, 512, 10 +SIDET X 1,1

+CREG <mode>,<form> 0

+CLCK X No SIM or Network lock

+CPWD <pwd> 00000000 (SIM & Net lock)

+WAIP <mode> 0

+CMGF <mode> 1 (text)

+CSDH X 0

+CNMI All 0, 0, 0

+CSMP All 1, 67, 0, 0

+CSCA <sca> SIM dependant (phase 2)

+CCWA <n> 0

+CLIR <n> 0

+CLIP <n> 0 +COLP <n> 0 +CBST All 0, 0, 1

+CRLP All 61, 61, 48, 6

+CR <mode> 0

+CRC <mode> 0

+IPR X 0 (autobaud) +IFC X 2,2 +ICF X 3,4

E X 0 &C X 1 &D X 1

Q X 0

V X 1

&S X 1

Default valueDefault value

The default setting of the RS232 serial link handler shown above in the table corresponds to the following setting:

Baud rate : Autobauding (admitting rates from 2400 to

19200 bps) Data length : 8 bits Parity : None Stop bit : 1 Flow control : Hardware (RTS/CTS)

To tune this settings please use the commands +IPR, +IFC and +ICF.

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3.3 Global behaviour

3.3.1 SIM Insertion, SIM Removal

SIM card Insertion and Removal procedures are supported. These are software functions based on the reading of the hardware SIM presence pin. This pin state (open/closed) is continuously watched.

When the SIM presence pin indicates a presence of "somewhat" in the SIM connector, the module tries to establish a SIM logical session. Depending if the "somewhat" is a SIM Card or not, the SIM logical session will be successfully established or not.

The AT+CPIN? command delivers the following answers:

• If the SIM presence pin indicates "nothing", the answer to

AT+CPIN? is "+CME ERROR: 10" (SIM not inserted).

• If the SIM presence pin indicates "something" and the

inserted Card is a valid SIM Card, the answer to AT+CPIN? is "+CPIN: xxx" depending of the SIM PIN state.

• If the SIM presence pin indicates "something" and the

inserted Card is not a valid SIM Card, the answer to AT+CPIN? is "CME ERROR: 10".

• These both last status are not immediately available after

powering-up due to the background initialisation. During this step and before the SIM presence pin indicates "somewhat", the AT+CPIN? command returns "+CME ERROR: 515" (Please wait, initialisation in progress).

When the SIM presence pin indicates "nothing" and the previously inserted SIM Card was removed, an IMSI detach procedure is executed, and all the user data corresponding to this previous SIM are removed from the memory (Phonebooks, SMS etc.). The modem can then still emit calls but only in the emergency mode (only emergency numbers can be dialled).

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3.3.2 Background initialisation

After a valid PIN entry, many SIM user data information are loaded in the modem memory (Phonebooks, SMS status…). This operation can last a long time when reading huge phonebooks.

The AT+CPIN? command answers just after verification of the PIN. User Data are loaded in background after the PIN checking.

This means, that some data of the SIM may not be available straight after the "OK" (if PIN is valid) of the PIN Entry function was received by the TE. Data that may be affected are particularly the phonebook's entries.

So that any access to phonebooks features will then be refused by the following error message "+CME ERROR: 515" or "+CMS ERROR: 515" meaning "please wait, service is not available, initialisation in progress".

Also this kind of answer may be returned by the modem in several circumstances:

• when trying to execute another AT command before the

previous one was executed to the end.

• when swapping from (or to) ADN to (or from) FDN and

trying to immediately read the concerned phonebook;

• when giving the +CPIN? command (SIM Status) just after a

SIM insertion and before the modem could execute a valid SIM Card logical session.

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4 Commands set

For convenience the <CR> and <CR><LF> sequences are not indicated in the examples shown in the following description.

4.1 General commands

4.1.1 Manufacturer identification +CGMI

This command gives the manufacturer identification. It is only a read command.

There is no possibility to set a value or to test the parameters. Command Syntax: AT+CGMI Example:

Application to GSM AT+CGMI Get manufacturer

identification

GSM to application WAVECOM MODEMOKCommand valid, Wavecom

modem

4.1.2 Request model identification +CGMM

This command is used to get the supported bands (GSM 900, DCS 1800, PCS 1900).

The answer could be a combination of different bands in the case of multiband modem.

It is only a read command. There is no possibility to set a value or to test the parameters.

Command Syntax: AT+CGMM Example:

Application to GSM AT+CGMM Get hardware version GSM to application 900P

GSM 900 MHz primary band, or "900E" (extended band), "1800" (DCS), "1900" (PCS) or "MULTIBAND"

4.1.3 Request revision identification +CGMR

This command is used to read the software version. It is only a read command.

There is no possibility to set a value or to test the parameters. Command Syntax: AT+CGMR Example:

Application to GSM AT+CGMR get software version GSM to application 300_D250 641680 012099 18:10OKSoftware release 3.00 generated on the

20st of January 1999

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4.1.4 Product Serial Number +CGSN

This command allows the user application to know the IMEI of the modem. It is only a read command.

There is no possibility to set a value or to test the parameters. Command Syntax: AT+CGSN Example:

Application to GSM AT+CGSN Request IMEI GSM to application 135790248939

IMEI present in E2PROM

OK Application to GSM AT+CGSN Request IMEI GSM to application +CME ERROR: 22 IMEI not found in E2PROM

4.1.5 Select TE character set +CSCS

This commands informs the ME which character set is used by the TE. The ME is then able to convert each character of entered or displayed

string. This function is used to send, read or write short messages. It supports as well the set, read and test syntax. Command Syntax: AT+CSCS=<char. set>

AT+CSCS? AT+CSCS=?

Parameters: <char. set>

this is the name of the ANSI character set to be used by the modem. Possible values are:

GSM for the default GSM character set PCCP437 for the standard PC character set

Example:

Application to GSM AT+CSCS="GSM" GSM default alphabet GSM to application OK Command valid Application to GSM AT+CSCS="PCCP437" PC character set Code Page 437 GSM to application OK Command valid Application to GSM AT+CSCS? Read current setting GSM to application +CSCS: "PCCP437"

Current character set conversion to Code Page 437 character set

Application to GSM AT+CSCS=? Test available character sets GSM to application +CSCS: ("GSM","PCCP437")OKGSM default alphabet or PC

character set Code Page 437

4.1.6 Request IMSI +CIMI

This command is used to read the IMSI (International Mobile Subscriber Identity) of the SIM card. The PIN should be entered (if needed) before reading the IMSI.

Command syntax: AT+CIMI Response syntax: <IMSI> Example:

Application to GSM AT+CIMI Read the IMSI GSM to application 208200120320598 IMSI value (15 digits), starting

with MCC (3 digits) / MNC (2 digits, 3 for PCS 1900)

See appendice annexe_ref for MCC / MNC description.

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4.1.7 Card Identification +CCID

This command instructs the module to read the EF-CCID file on the SIM card.

Command syntax: AT+CCID Response syntax: +CCID: <id> In case of absent EF-CCID file on the SIM, the +CCID will not be sent. But

the OK will be present. Example:

Application to GSM AT+CCID get card id GSM to application +CCID: "123456789AB111213141"OKEF-CCID is present, hexadecimal format

Application to GSM AT+CCID? get current value GSM to application +CCID: "123456789AB111213141" Same result as +CCID

Application to GSM AT+CCID=? get possible value GSM to application OK no parameter but this command is

valid

4.1.8 Capabilities list +GCAP

This command gives the complete capabilities list. Command syntax: AT+GCAP Example:

Application to GSM AT+GCAP Get capabilities list GSM to application +GCAP: +CGSM +FCLASSOKSupports GSM commands and FAX

4.1.9 Repeat last command A/

Only A/ command can not be repeated. This command only repeats the last valid command, that means the result of the previous command was not an error.

Command syntax: A/ Example:

Application to GSM A/ Repeat last command

4.1.10 Power off +CPOF

This specificspecific command stops the GSM software stack and then the hardware layer. The AT+CFUN=0 command is equivalent to +CPOF

Command syntax: AT+CPOF Example:

Application to GSM AT+CPOF stop GSM stack GSM to application OK Command valid

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4.1.11 Set phone functionality +CFUN

This command selects the level of functionality in the mobile station. Command syntax: AT+CFUN=<L> Parameters: <L>

id to be set as described below.

When the application wants to stop the module to make a power off, or if the application wants to force the module to execute an IMSI DETACH procedure, then it has to send:

AT+CFUN=0 (same as AT+CPOF)

This command executes an IMSI DETACH and makes a backup of some internal parameters in the SIM and the EEPROM. Then no more access to the SIM card is possible.

If the mobile is not powered off after this command, it shall received another command to re-start the whole GSM process.

If the mobile is turned off after this command, then the power on will automatically execute the start of the whole GSM process.

When the application wants to re-start the module (after having done a AT+CFUN=0 command, and without having cut the power supply), it has to send:

AT+CFUN=1

This command starts again all the GSM stack and GSM functionality, a complete software reset is done. All parameters are reset to their previous E2P value if AT&W was not used.

If you write entries in phonebook (+CPBW) and then reset the module directly (AT+CFUN=1, without any AT+CFUN=0 before), some entries may not be written (SIM task did not have enough time to write the entries in SIM card)

Also, the OK response will be sent at the last defined baud rate defined by +IPR command. With autobauding the response can be at a different baud rate, so it is better to save the defined baud rate with AT&W before directly send the AT+CFUN=1 command.

Example:

Application to GSM AT+CFUN? Ask for current functionality level GSM to application +CFUN: 1

Full functionality

Application to GSM AT+CFUN=0 Set minimum functionality, IMSI

detach procedure GSM to application OK Command valid Application to GSM AT+CFUN=1 Set the full functionality mode

with a complete software reset GSM to application OK Command valid

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4.1.12 Phone activity status +CPAS

This command returns the activity status of the mobile. Command syntax: AT+CPAS Response syntax: <state>

with the following values:

0 ready (allow commands from TA/TE) 1 unavailable (does not allow cmds) 2 unknown 3 ringing (ringer is active) 4 call in progress 5 asleep (low functionality)

Example:

Application to GSM AT+CPAS Current activity status GSM to application +CPAS: 4

4: call in progress

4.1.13 Report Mobile Equipement errors +CMEE

This command disables or enables the use of result. Command syntax: AT+CMEE=<state> Response syntax: +CME ERROR: <err>

or +CMS ERROR: <err>

where <err> for CME and CMS is respectively described in appendices annexe_ref and annexe_ref.

Parameters: <state>

where state activates or disables the use of result codes:

0 disables the result codes 1 activates the result codes

Example:

Application to GSM AT+CMEE=0 Disable ME error reports, use only

« ERROR » GSM to application OK Application to GSM AT+CMEE=1 Enable «+CME ERROR: <err>»

or «+CMS ERROR: <err>» GSM to application OK

4.1.14 Extended error report +CEER

If the last call set up (originating or answering) fails, this command gives the reason of the call release.

Command syntax: AT+CEER Response syntax: +CEER: Error <err>

<err> is the error reason respecting the ETSI recommendations GSM 04.08.

Example:

Application to GSM ATD123456789; Outgoing voice call GSM to application NO CARRIER Application to GSM AT+CEER Ask for reason of release GSM to application +CEER: Error 38

38: "Network out of order"

The cause information element from GSM 04.08 is given below in chapter chapter_ref.

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4.2 Call Control commands

4.2.1 Dial command D

The ATD command is used to establish a speech, data or fax call. Direct dialling from a phonebook location (stored in SIM card) can be

done. It is allowed to momentarily override the CLIR supplementary service

subscription for the current call. Command syntax: ATD <Numb> [I / i] [;]

ATD> <PhbStr> [I / i] [;] ATD> <mem> <n> [I / i] [;] ATD> <PhbIndex> [I / i] [;]

Parameters: <Numb>

is the called phone number. <PhbStr>

is the registered name of a correspondent stored in the phone book.

<mem> is a way to directly dial from a phonebook number and can take the values "SM", "FD" or "ON", see +CPBS command. <n> is the index of the phonebook entry to be dialled.

<PhbIndex> for calling <index> from the selected phonebook (see +CPBS command).

I (upper case "i") to restrict CLI presentation (invocation)

i to allow CLI presentation (suppression)

;

to issue a voice call. Response syntax: The answer to this command is the following:

Verbose result code Numeric (V0 set) Description

OK 0 if the call succeeds, for voice call

only.

CONNECT <speed> 10,11,12,13,14,15 if the call succeeds, for data calls

only, <speed> takes the value negotiated by the GSM module.

BUSY 7 if the called party is in

communication.

NO ANSWER 8 if no hang up is detected after a

fixed network time-out.

NO CARRIER 3 Call set up failed or remote user

release.

+CME ERROR: 3 as verbose AOC mode without credit left, a call

is already active, FDN restricted

mode. See chapter chapter_ref for the description of all numeric result codes (ATV0).

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Example: For a data or fax call, the application sends to the GSM module the

following ASCII string: (the bearer has to be selected before with the +CBST command)

ATD1234 Calling number 1234 (data or fax).

For a voice call, the application sends to the GSM module the following ASCII string: (the bearer may be selected before, if not a default bearer is used)

ATD5678; Calling number 5678 (voice call).

Please, notice that in case of an international number, the local international prefix has not to be set (usually 00) but need to be replaced by the '+' character. That is to establish a voice call to the Wavecom company from another country, the AT command shall* be:

ATD+33146290800; Calling Wavecom from Germany (for example).

Dialling from a phonebook location (stored in SIM card) can be done with

the following command:

ATD> 5; To call (voice call) the 5th entry from the

selected phonebook (through +CPBS command) .

ATD> "BILL"; To call "BILL" (voice call) from the selected

phonebook.

ATD> FD 1 To call (data or fax call) the 1st entry from the

"FD" phonebook (see +CPBS command).

Application to GSM AT+CPBS? Which phonebook is selected ? GSM to application +CPBS:”FD”,5,10 FDN phonebook is selected, 5 locations are used and 10

locations are available. Application to GSM ATD>SM6; Voice call index 6 from ADN phonebook GSM to application OK Call succeeds

When FDN phonebook has been locked only the numbers beginning with the digits of FDN phonebook entries can be dialled.

For example, if "014629" is written in the FDN phonebook all the phone numbers beginning with these 6 digits can be called.

An outgoing call attempt could be refused if the AOC service is active and the credit is expired (+CME ERROR: 3). The same applies when trying to make a call while in communication, multiple calls are not managed in this release.

4.2.2 Hang-Up command H

This command is used by the application to disconnect the remote user.

The application sends: Application to GSM ATH ask for disconnection GSM to application OK even if there is no

communication established

Notice that some country can have particular numbering rules for

their GSM handset numbering.

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4.2.3 Answer a call A

When the GSM module receives a call, it set the RingInd signal and sends

to the application the ASCII string “RING” or “+CRING: <type>” if cellular

result code (+CRC) is enabled. Then it waits for the application to accept

the call. GSM to application RING Incoming call Application to GSM ATA Answer to this incoming call GSM to application OK Call accepted Application to GSM ATH Disconnect call GSM to application NO CARRIER Call disconnected

4.2.4 Remote disconnection

This message is used by the GSM module to indicate to the application that

the communication has been released by the remote user.

The GSM module sends "NO CARRIER" to the application, and set the

DCD signal.

Also, in case AOC, the module can stop the communication if the credit is

over (release cause 68 with +CEER command)

4.2.5 DTMF signals +VTD, +VTS

The GSM module offers the user application to send DTMF tones. One

command shall be used for defining the duration of the tones (default value

is 70 ms), the other for sending the Tones.

For defining the duration, the application uses:

AT+VTD=<n> where <n>*100 gives the duration in ms.

Application to GSM AT+VTD=1 for defining 100 ms tone duration GSM to application OK Command valid Application to GSM AT+VTD=100000 GSM to application +CME ERROR: 3 if the duration is too long (the limit is to

define for each application)

Application to GSM AT+VTD=0 for setting the manufacturer default

value

GSM to application OK

For sending DTMF tones (only when a call is active!), the application uses:

AT+VTS=<Tone> where <Tone> is in {0-9,*,#,A,B,C,D}

Application to GSM AT+VTS=A GSM to application OK command valid Application to GSM AT+VTS=11 GSM to application +CME ERROR: 4 if the <Tone> is wrong Application to GSM AT+VTS=4 GSM to application +CME ERROR: 3 if there is no communication

Example: to send the Tone sequence 13#, the application shall send:

AT+VTS=1;+VTS=3;+VTS=# OK

4.2.6 Redial last number ATDL

This command is used by the application to redial the last number used in

the ATD command. The last dialled number is displayed followed by “;” for

speech calls only Application to GSM ATDL redial last number GSM to application 0146290800;

last call was a speech call command valid

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4.2.7 Automatic answer ATS0

This S-parameter controls the automatic answering feature of the mobile. Application to GSM ATS0=2 Automatic answer after 2 rings GSM to application OK Application to GSM ATS0? Current value GSM to application 002

always 3 characters with leading zeros

OK Application to GSM ATS0=0 no automatic answer GSM to application OK command valid

All others S-parameters (S6,S7,S8 ...) are not implemented.

4.2.8 Incoming Call Bearer +CICB

Command syntax: AT+CICB= <mode> This specific command is used for incoming call type when no incoming bearer is given (single numbering scheme). <mode> values:

0: Data 1: Fax 2: Speech

Application to GSM AT+CICB=1 If no incoming bearer, force a fax call GSM to Application OK Command accepted Application to GSM AT+CICB=2 If no incoming bearer, force a speech call GSM to Application OK Command accepted Application to GSM AT+CICB? Interrogate value GSM to Application +CICB: 2 Default incoming bearer: speech call Application to GSM AT+CICB=? Test command GSM to Application +CICB: (0-2) Speech, data or fax default incoming

bearer

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4.2.9 Gain control +VGR, +VGT

This command shall be used by the application to tune the receive gain of the speaker and transmit gain of the microphone. The application shall send

AT+VGR=<val> for the receive gain AT+VGT=<val> for the transmit gain

0 to 15 +6 db 0 to 31 +14 db 16 to 31 +4 db 32 to 63 +17 db 32 to 47 +2 db 64 to 95 +20 db 48 to 63 0 db 96 to 127 +23 db 64 to 79 -2 db 128 to 159 +26 db 80 to 95 -4 db 160 to 191 +29 db

96 to 111 -6 db 192 to 223 +32 db 112 to 127 -8 db 224 to 255 +35 db 128 to 143 -10db 144 to 159 -12 db 160 to 175 -14 db 176 to 191 -16 db 192 to 207 -18 db 208 to 223 -20db 224 to 239 -22 db 240 to 255 -24 db

16 levels for receive gain are provided and 8 levels for transmit gain. Application to GSM AT+VGR=25 GSM to application OK Command valid Application to GSM AT+VGT=45 GSM to application OK Command valid

4.2.10 Microphone Mute Control +CMUT

Command syntax: AT+CMUT = <mode>

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This command instructs the module to set the microphone mute or not for

the active microphone (defined with+SPEAKER command). This command

is only allowed during a call.

<mode> takes the following values:

0: microphone mute off. 1: microphone mute on.

Application to GSM AT+CMUT=? Test command GSM to application +CMUT: (0,1)OKEnable/disable mute

Application to GSM AT+CMUT? Ask for current value GSM to application +CMUT: 0

Current value is OFF

OK Application to GSM AT+CMUT=1 Mute ON (call active) GSM to application OK Command valid

Application to GSM AT+CMUT? Ask for current value GSM to application +CMUT: 1

Mute is active (call

active) Application to GSM AT+CMUT=0 Mute OFF GSM to application OK Command valid

4.2.11 Speaker & Microphone selection +SPEAKER

This specific command is used to choose the speaker and the microphone. The application shall send AT+SPEAKER=<ActiveSpkMic>

<ActiveSpkMic> 0 SPEAKER ONE, MICRO ONE 1 SPEAKER TWO, MICRO TWO

Application to GSM AT+SPEAKER=0 SPEAKER ONE and MICRO one GSM to application OK Command valid Application to GSM AT+SPEAKER? GSM to application +SPEAKER: 0

SPEAKER ONE and MICRO ONE are active

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4.2.12 Echo Cancelation +ECHO

Command syntax: AT+ECHO= <mode>, [<Taps>,<ConvTh>,<DbtS>, <FarS>,

<EcDelay> ] This specific command is used to activate, deactivate or configure the Echo Cancelation function.

Defined Values

<mode>:

0: Deactivate Echo 1: Activate Echo 2: Configure the echo cancelation (automatically stored in E2P)

<Taps>: Number of taps of the adaptive filter. This value is directly related to the length of the longest echo path (240 words = 30 ms echo path delay). Values from 1 to 192, default is 160 <ConvTh>: Threshold for convergence parameter. This specifies the level of energy computed on <EcDelay> samples needed to assume algorithm convergence. A low value provides a high convergence and a high value a high stability. Values from 0 to 45, default is 12. <DbtS>: Double talk sensitivity. This reflect the ratio between received and sent energy to assume double talk occured. A low value provides a high sensibility and a high value a low one. Values from 0 to 10, default is

5. <FarS>: Far end speaker detection - algorithm adaptation. This is related to then energy level needed on the receive path to allow filter taps adaptation. If <FarS> = 0 the algorithm will always adjust the filter. Values from 0 to 1000, default is 512. <EcDelay>: Number of samples used to compute energy for algorithm convergence evaluation. Values from 1 to 30, default is 10

4.2.13 SideTone modification +SIDET

Command syntax: AT+SIDET=<val1>,<val2> This specific command is used to get an echo of the voice in the speaker (to hear what is said in the speaker).

<val2> Level <val1> presence

0 0 db 0 SideTone is disabled 1 - 6 db 1 SideTone is enabled 2 -12 db 3 -18 db

Application to GSM AT+SIDET=1,0 GSM to application OK Command valid Application to GSM AT+SIDET? Current value GSM to application +SIDET: 1,0

Command valid

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4.3 Network service related commands

4.3.1 Signal Quality +CSQ

This command shall be used to know the received signal strength indication (<rssi>) and the channel bit error rate (<ber>) with or without

any SIM card inserted. <rssi>: 0 : -113 dBm or less 1 : -111 dBm

2...30 : -109 to -53 dBm 31 : -51dBm or greater 99 : not known or not detectable

<ber>:

0...7 : as RXQUAL values in the table GSM 05.08 99 : not known or not detectable

Application to GSM AT+CSQ GSM to application +CSQ: <rssi>,<ber>

<rssi> and <ber> as defined above

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4.3.2 Operator selection +COPS

To select the operator, three possibilities exist: 1- The mobile enters the manual mode, and then try to find an operator which is indicated by the application. If it finds and registers correctly, then the mobile stays in idle mode. 2- The mobile enters the automatic mode, and then try to find the home operator. If it finds and registers correctly, then the mobile stays in idle mode ; if not, the mobile search automatically another network. 3- The mobile enters the manual/automatic mode, and the try to find an operator which is indicated by the application (like in manual mode) . If this attempt fails the automatic mode is entered. To force an attempt to select and register a network operator, the application must send the following command: Command syntax: AT+COPS=<mode>, [<format> [ , <oper> ] ] Response syntax: OK or +CME ERROR: <err> The parameters values are the following ones: <mode>:

0: automatic (default value) 1: manual 3: set only <format> 4: manual / automatic (<oper> shall be present), if automatic selection fails, automatic mode is entered.

<format>: format of <oper> field

0: long format alphanumeric <oper> 2: numeric <oper> (default value)

<oper>: operator identifier (MCC/MNC in numeric format only for operator

selection)., long alphanumeric format can be up to 16 characters long (see appendice 16.10}} for operator names description, field is

“Name”) Application to GSM AT+COPS? Ask for current plmn GSM to application +COPS: 0,2,20801

Home PLMN is France telecom Itineris

OK Application to GSM AT+COPS=? Ask for PLMN list GSM to application +COPS: (2,20801), (0,20810)OKHome PLMN is France Telecom

SFR network has been seen Application to GSM AT+COPS=1,2,20810 Ask for registration on SFR network GSM to application +CME ERROR: 3 Failed Application to GSM AT+COPS=1,1,20810 Ask for registration on SFR network GSM to application +CME ERROR: 4 Wrong parameters Application to GSM AT+COPS=0,2 Ask for registration on home network GSM to application OK Succeed Application to GSM AT+COPS=3,0 Ask for setting alphanumeric format GSM to application OK Succeed Application to GSM AT+COPS? Ask for current plmn GSM to application +COPS: 0,0,”F Itineris”

Home PLMN is France telecom Itineris

OK Application to GSM AT+COPS=1,0,”F SFR” Ask for registration on SFR network GSM to application +CME ERROR: 3 Failed Application to GSM AT+COPS=4,0,”F SFR” Ask for registration on SFR network in

manual/automatic mode GSM to application OK Command succeed Application to GSM AT+COPS? Ask for current plmn GSM to application +COPS: 0,0,”F Itineris”

Home PLMN is France telecom Itineris !

So the attempt to register on SFR Network

has failed but the automatic selection on

Home PLMN has succeed.

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4.3.3 Network registration +CREG

This command is used by the application to know the registration status of the mobile. Command syntax: AT+CREG= <mode> Response syntax: +CREG: <mode>, <stat> [ ,<lac>,<ci> ]

for AT+CREG? command only

<mode> 0: Disable network registration unsolicited result code (default) 1: Enable network registration code result code +CREG: <stat> 2: Enable network registration and location information unsolicited result code +CREG: <stat>,<lac>,<ci> if there is a change of the network cell.

<stat> 0: not registered, ME is not currently searching a new operator 1: registered, home network 2: not registered, ME currently searching a new operator to register to 3: registration denied 4: unknown 5: registered, roaming

<lac>: string type; two byte location area code in hexadecimal format (e.g. “00C3” equals 193 in decimal)

<ci>: string type; two byte cell ID in hexadecimal format

Application to GSM AT+CREG? GSM to application +CREG: <mode>,<stat>OKas defined before

Application to GSM AT+CREG=<mode> disable/enable network registration

unsolicited result code GSM to application OK command valid Application to GSM AT+CREG=?

GSM to application +CREG: (0-2) 0,1,2 <mode> values are supported

4.3.4 Read operator name+WOPN

This specific command returns the operator name in alphanumeric format when given the numeric format. Command syntax: AT+WOPN=<format>,<NumOper> Response syntax: +WOPN: <format>,<AlphaOper> <format> is the required format but only long alphanumeric format is

currently supported ( value 0 ). <NumOper> is the operator in numeric format. <AlphaOper> is the operator in long alphanumeric format (see appendice

6.9 for operator names description)

Application to GSM AT+WOPN=? Test command GSM to application OK Application to GSM AT+WOPN=0,20801 Give an operator in numeric format GSM to application +WOPN: 0,"F Itineris"

OK Application to GSM AT+WOPN=0,99999 Give a wrong operator GSM to application +CME ERROR: 22 Not Found

Alphanumeric answer

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4.3.5 Preferred operator list +CPOL

This command is used to edit the SIM preferred list of networks. Command syntax: AT+CPOL= [ <index> ][ , <format> [ , <oper> ] ]

The different possibilities are: AT+CPOL = <index> to delete an entry. AT+CPOL = , <format> to set the format used by the read command

(AT+CPOL?). AT+CPOL = , <format>, <oper> to put <oper> in the next free location. AT+CPOL = <index> , <format> , <oper> to write <oper> in the <format> at the <index> . The supported format are the numeric (value 2) and the long format alphanumeric (value 0). Please notice that the default format for read command is the numeric one (value 2). The length of this list is limited to 8 entries .

Application to GSM AT+CPOL? Ask for preferred list of networks GSM to application +CPOL: 1,2,26201

+CPOL: 6,2,20810

OK Application to GSM AT+CPOL=,0 Select long alphanumeric format GSM to application OK Application to GSM AT+CPOL? Ask for preferred list of networks GSM to application +CPOL: 1,0,”D1-TELEKOM”

+CPOL: 6,0,”F SFR”

OK Application to GSM AT+CPOL=7,2,20801 Add a network to the list GSM to application OK Application to GSM AT+CPOL? Ask for preferred list of networks GSM to application +CPOL: 1,0,”D1-TELEKOM”

+CPOL: 6,0,”F SFR”

+CPOL: 7,0,”F Itineris”

OK Application to GSM AT+CPOL=7 Delete 7th location GSM to application OK Application to GSM AT+CPOL? Ask for preferred list of networks GSM to application +CPOL: 1,0,”D1-TELEKOM”

+CPOL: 6,0,”F SFR”

OK Application to GSM AT+CPOL=8,2,77777 Add an inexistent network to the

GSM to application OK Application to GSM AT+CPOL? Ask for preferred list of networks GSM to application +CPOL: 1,0,”D1-TELEKOM”

+CPOL: 6,0,”F SFR”

+CPOL: 8,2,77777

Preferred list of networks in numeric format

Preferred list of networks in long alphanumeric format

list

Preferred list of networks in long alphanumeric format but 8th entry is unknown so the module edits it in the numeric format.

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4.4 Security commands

4.4.1 Enter PIN +CPIN

This command is used to enter ME passwords (CHV1 / CHV2 / PUK1 / PUK2…) which are needed before any other functionality of the ME can be used. The CHV1/CHV2 length is between 4 and 8 digits, the PUK1/PUK2 length is 8 digits only. If the user application try to establish an outgoing call before having validated the SIM PIN code (CHV1), then the GSM module will refuse the "ATD" command with a "+CME ERROR: 11" (SIM PIN required). It's up to the application to validate the PIN after each reset or power on if the PIN was enabled. The application shall therefore use the command: AT+CPIN=<pin>

Application to GSM AT+CPIN=1234 Enter PIN GSM to application OK PIN code is correct Application to GSM AT+CPIN=5678 Enter PIN GSM to application +CME ERROR: 3 Operation not allowed, PIN previously entered

After 3 unsuccessful codes, the PUK will then be required. The PUK validation forces the user to enter as a second parameter a new PIN code which will be the new PIN code if the PUK validation succeeds. The CHV1 is then enabled if the PUK1 is correct. The application shall therefore use the command: AT+CPIN=<Puk>,<NewPin>

Application to GSM AT+CPIN=00000000,1234 enter PUK and new PIN GSM to application +CME ERROR: 16 Incorrect PUK Application to GSM AT+CPIN=12345678,1234 enter PUK and new PIN, 2nd attempt GSM to application OK PUK correct, new PIN stored

To know which code has to be entered (or not), the following interrogation command can be used: AT+CPIN?

The possible responses are: +CPIN: READY ME is not pending for any password +CPIN: SIM PIN CHV1 is required +CPIN: SIM PUK PUK1 is required +CPIN: SIM PIN2 CHV2 is required +CPIN: SIM PUK2 PUK2 is required +CPIN: PH-SIM PIN SIM lock (phone-to-SIM) is required +CPIN: PH-NET PIN Network personnalisation is required +CME ERROR: <err> SIM failure (13) absent (10) etc...

Please note that in this case the mobile does not finish its response with

the OK string.

The response +CME ERROR: 13 (SIM failure) is returned after 10

unsuccessful PUK presentations. The SIM card is then out of order and

shall be replaced by a new one.

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Example: 3 failed PIN validations + 1 successful PUK validation

AT+CPIN? +CPIN: SIM PIN AT+CPIN=1235 +CME ERROR: 16 AT+CPIN=1236 +CME ERROR: 16 AT+CPIN=1237 +CME ERROR: 16 AT+CPIN? +CPIN: SIM PUK

Read the PIN status The GSM module requires SIM PIN First attempt to enter a SIM PIN Bad PIN Second attempt Bad PIN Third attempt Bad PIN Read PIN state The GSM module requires PUK

AT+CPIN=99999999,5678OKThe PUK is entered, the new PIN shall be 5678 PUK validation is OK.

New Pin is 5678 AT+CPIN? +CPIN: READY

Read PIN state

GSM module is ready

If the user try to do something which requires PIN2 (CHV2) the GSM module will refuse his action with a “+CME ERROR: 17” (SIM PIN2 required). Then the GSM module is waiting SIM PIN2 to be given. Of course if SIM PIN2 is blocked , SIM PUK2 is required instead of SIM PIN2. For instance, the GSM module needs PIN2 to write in the fixed dialling phonebook (FDN) , so if SIM PIN2 authentication has not been done during

the current cession the SIM PIN2 is required: Application to GSM AT+CPBS=”FD” Choose FDN GSM to application OK Application to GSM AT+CPBW=5,"01290917",129,"Jacky" write in FDN at location 5 GSM to application +CME ERROR:17 SIM PIN2 is required Application to GSM AT+CPIN? GSM to application SIM PIN2 SIM PIN2 is required Application to GSM AT+CPIN=5678 Enter SIM PIN2 GSM to application OK Application to GSM AT+CPBW=5,"01290917",129,"Jacky" write in FDN at location 5 GSM to application OK Now writing in FDN is allowed

Please note that the GSM module ask only once PIN2 or PUK2, so if they

aren’t entered right, the next +CPIN? command will return “+CPIN:

READY”.

Remark

In the way Application to GSM, an "h" character shall be added before the

PIN value if cyphering mode (with D.E.S algorithm ) is on. See +EXPKEY

command.

Same remark for +CLCK and +CPWD commands.

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4.4.2 Enter PIN2 +CPIN2

This specific command is used to validate the PIN2 code (CHV2), or to

validate the PUK2 code (UNBLOCK CHV2) and to define a new PIN2 code.

Of course +CPIN command allows to validate PIN2 or PUK2 codes but only

when the last executed command resulted in PIN2 authentification

failure.

The PIN2 length is between 4 and 8 digits, the PUK2 length is 8 digits only.

AT+CPIN2=<pin2> Application to GSM AT+CPIN2=1234 enter PIN2

GSM to application OK PIN2 code is correct Application to GSM AT+CPIN2=5678 enter PIN2 GSM to application +CME ERROR: 3 operation not allowed, PIN2 previously entered

After 3 unsuccessful codes, the PUK2 will then be required. The PUK2

validation forces the user to enter as a second parameter a new PIN2 code

which will be the new PIN2 code if the PUK1 validation succeeds. The

application shall therefore use the command:

AT+CPIN2=<puk2>,<NewPin2> Application to GSM AT+CPIN2=00000000,1234 enter PUK2 and new PIN2 GSM to application +CME ERROR: 16 Incorrect Password (PUK2) Application to GSM AT+CPIN2=12345678,1234 enter PUK2 and new PIN1, 2nd attempt GSM to application OK PUK2 correct, new PIN2 stored

To know which code has to be entered (or not), the following interrogation

command can be used:

AT+CPIN2?

The possible responses are:

+CPIN2: READY No PIN2 is needed +CPIN2: SIM PIN2 PIN2 is required +CPIN2: SIM PUK2 PUK2 is required +CME ERROR: <err> Absent (10) etc...

4.4.3 PIN remaining attempt number +CPINC

This specificspecific command instructs the module to display the number of valid

tries for PIN1 (CHV1), PIN2 (CHV2), PUK1 (UNBLOCK CHV1) and PUK2

(UNBLOCK CHV2) identifiers.

Command syntax: AT+CPINC

Response syntax: +CPINC: <n1>,<n2>,<k1>,<k2>

<n1>, <n2> are the remaining tries of PIN1, PIN2 (0 = blocked, 3 max)

<k1>, <k2> are the remaining tries of PUK1, PUK2 (0 = blocked, 10 max)

To make it running, the card should be present at the initialisation time, in

the opposite case, an error will be sent (+CME ERROR: 10). Application to GSM AT+CPINC Ask remaining tries GSM to application +CPINC: 2,3,10,10 First CHV1 attempt was a failure Application to GSM AT+CPINC? Ask current values GSM to application +CPINC: 2,3,10,10 First attempt was a failure Application to GSM AT+CPINC=? Ask possible values GSM to application OK

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4.4.4 Facility lock +CLCK

This command shall be used by the application to lock, unlock or

interrogate a ME or network facility <fac>.

Command syntax: AT+CLCK= <fac>,<mode>[,<passwd>[,<class>] ]

Response syntax: +CLCK: <status> [ ,<class1> ]

<CR><LF>+CLCK: <status>,<class2> [ … ] ]

The following <fac> values are supported:

"PS": SIM lock facility with a 8 digits password. "SC": PIN enable (<mode> = 1) / disable (<mode> = 0) "AO": BAOC (Barr All Outgoing Calls) "OI": BOIC (Barr Outgoing International Calls) "OX": BOIC-exHC (Barr Outg. Internat 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 outGoing barring services "AC": All inComing barring services "PN": Network lock with a 8 digits password (NCK). “FD”: SIM Fixed Dialling Numbers (FDN) memory feature (PIN2 is

required as <password>)

<mode>

0: unlock the facility

1: lock the facility

2: query status

<class>: A facility status can be changed for only one class, or for all

classes (7 or omitted).

1: Voice (telephony)

2: Data (refer to all bearer services)

4: Fax (facsimile services)

8: Short Message service

7: equal to all classes (Default value)

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Any attempt to combine different classes will result in activation /

desactivation / interrogation of all classes.

The password maximum length is given with the AT+CPWD=? command. Application to GSM AT+CLCK="SC",1,1234 enable PIN GSM to application OK PIN was right Application to GSM AT+CLCK? Read PIN status GSM to application +CLCK: ("PS", 0),("SC", 1), ("PN",0), (“FD”,0)

OK (no longer supportedno longer supported in GSM 07.07)

PIN is enabled, no SIM lock, no network lock, no information on Call barring

Application to GSM AT+CLCK="SC",0,5555 disable PIN GSM to application +CME ERROR: 16 PIN was wrong Application to GSM AT+CPIN=1234 Enter PIN GSM to application OK PIN was good Application to GSM AT+CLCK= ? request supported facilities GSM to application +CLCK: ("PS","SC","AO","OI", "OX", "AI",

supported facilities

"IR","AB", "AG","AC", “FD”, "PN")

OK Application to GSM AT+CLCK="PN",1,12345678 Activate network lock GSM to application OK Network lock activated Application to GSM AT+CLCK="AO",1,1234,2 Activate All Outgoing Calls

Barring for Data Calls

GSM to application OK Call Barring is activate Application to GSM AT+CLCK="AO",2 Query BAOC status GSM to application <CR><LF> +CLCK: 1,2

BAOC activate for Data calls only

4.4.5 Change password +CPWD

Command syntax: AT+CPWD= <fac>, <oldpwd>, <newpwd> This command shall be used by the application to change a password (PIN, call barring, NCK...). The facility values (<fac>) are the same as for +CLCK command, with a “P2” facility to manage SIM PIN2. For the network lock ("PN"), the unlock is forbidden after 10 failed attempts to disable (unlock) the network lock with an incorrect password.

Application to GSM AT+CPWD=? Possible values GSM to application +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)

OK Application to GSM AT+CPWD="SC",1234,5555 change PIN GSM to application OK PIN iwas good Application to GSM AT+CPWD="SC",1234,5555 Change PIN GSM to application +CME ERROR: 16 PIN was wrong Application to GSM AT+CPIN=5555 Enter PIN GSM to application OK PIN was good Application to GSM AT+CPWD="PN",12345678,00000000 change NCK GSM to application OK NCK changed for net lock

CHV1/CHV2 must be on 8 digits maximum (4 min) For Call Barring, 4 digits maximum

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4.5 Phonebook commands

4.5.1 Select phonebook memory storage +CPBS

This command selects phonebook memory storage. The available phonebooks are the ADN (SIM), FDN (SIM fixdialling, restricted phonebook),

and MSISDN (SIM own numbers) phonebooks. Application to GSM AT+CPBS= "SM" Select ADN phonebook GSM to application OK ADN phonebook is selected Application to GSM AT+CPBS=? Possible values GSM to application +CPBS: ("SM",”FD”,”ON”)OKADN, FDN, MSISDN phonebooks supported

Application to GSM AT+CPBS ? Status GSM to application +CPBS: "SM",10,20

The ADN phonebook could not be selected is FDN is active.

4.5.2 Read phonebook entries +CPBR

This command returns phonebook entries for a location range from the

current phonebook memory storage selected with +CPBS.

ADN phonebook selected, 10 used locations, 20 locations available

Application to GSM AT+CPBR=? Test command GSM to application +CPBR: (1-50), 20,10

Application to GSM AT+CPBR=12,14 Read entries from 12 to 14 GSM to application +CPBR: 12,"112",129,"Emergency"

+CPBR: 13,"+331290909",145, "Fred" +CPBR: 14, "0146290808",129, "Zazi"

OK Application to GSM AT+CPBR=10 Read entry 10 GSM to application +CPBR:10,"0146290921",129,"Rob"

OK Application to GSM AT+CPBR=52 Read entry 52 (wrong) GSM to application +CME ERROR: 21 Invalid index

50 locations (from 1 to 50), max length of 20 for phone 10 characters max for the associated text

Display locations 12,13,14 with Location, Number, Type (TON/NPI), Text

Display location 10

4.5.3 Find phonebook entries +CPBF

This command returns phonebook entries which alphanumeric field start with a given string. The AT+CPBF= "" command can be used to display all

phonebook entries sorted in alphabetical order. Application to GSM AT+CPBF=? Test command GSM to application +CPBF: 20,10

OK Application to GSM AT+CPBF= "E" Read entries with "E" GSM to application +CPBF: 12,"112",129,"Emergency"

+CPBF: 15,"+331290101",145, "Eric"

OK Application to GSM AT+CPBF="H" Read entries with "H" GSM to application +CME ERROR: 22 Entry not found

max length of 20 for phone 10 characters for the text

Display locations with text field starting with "E"

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4.5.4 Write phonebook entry +CPBW

This command writes phonebook entry in location number <index> in the

current phonebook memory storage. Application to GSM AT+CPBW=? Test command GSM to application +CPBW: (1-50),20,(129,145),10

Application to GSM AT+CPBW=3 Erase location 3 GSM to application OK Location 3 erased Application to GSM AT+CPBW=5,"112",129 ,"SOS" Write at location 5 GSM to application OK Location 5 written Application to GSM AT+CPBW=5,"01290917",129,"Jacky" Overwrite location 5 GSM to application OK Location 5 is overwritten Application to GSM AT+CPBW=,"+33145221100",145,

"SOS" GSM to application OK Free location is written Application to GSM AT+CPBW=,"0345221100",129,"SOS" Write at the first free location GSM to application +CME ERROR: 20 Phonebook full Application to GSM AT+CPBW=57,"112",129 ,"WM" Write at loc 57 (wrong) GSM to application +CME ERROR: 21 Invalid index Application to GSM AT+CPBW=7,"012345678901234567890",

129 ,"WAVE" GSM to application +CME ERROR: 26 Phone too long Application to GSM AT+CPBW=7,"0122334455",129 ,

"WAVECOM TEL" GSM to application +CME ERROR: 24 Text too long

50 locations, phone length=20, TON/NPI of 129 or 145, text length=10

Write at the first free location

Write at loc 7 a long Phone number (21 digits)

Write at loc 7 a long Text (11 characters)

When the fixed dialling phonebook (FDN) is locked , this command is not allowed. Moreover , when FDN is unlocked , PIN2 is required to write in the FDN phonebook. But if PIN2 authentification has been done during the current cession ,

+CPBW command with FDN is allowed . Application to GSM AT+CPBS=”FD” Choose FDN GSM to application OK Application to GSM AT+CPBW=5,"01290917",129,"Jacky" write in FDN at location 5 GSM to application +CME ERROR:17 SIM PIN2 is required Application to GSM AT+CPIN? GSM to application SIM PIN2 SIM PIN2 is required Application to GSM AT+CPIN=5678 Enter SIM PIN2 GSM to application OK Application to GSM AT+CPBW=5,"01290917",129,"Jacky" write in FDN at location 5 GSM to application OK Now writing in FDN is allowed

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4.5.5 Phonebook phone search +CPBP

This specific command instructs the module to look in the phonebook for

an item having the same phone number that defined in parameter.

Command syntax: AT+CPBP=<PhoneNumber>

<PhoneNumber> is coded like all phone numbers in GSM 07.07 or GSM

07.05 . Application to GSM AT+CPBP= "+331290101" Read entries with this phone number GSM to application +CPBP: 15,"+331290101",145, "Eric"OKDisplay location with this phone

number

Application to GSM AT+CPBP= "+331290101" Read entries with this phone number GSM to application +CPBP: 15,"+331290101",145, "Eric"OKDisplay location with this phone

number

Application to GSM AT+CPBP= "+331290101" Read entries with this phone number GSM to application +CPBP: 15,"+331290101",145, "Eric"OKDisplay location with this phone

number

Application to GSM AT+CPBP= "01290101" Read entries with this phone number GSM to application +CPBP: 15,"+331290101",145, "Eric"OKDisplay location with this phone

number

Application to GSM AT+CPBP= "0129" Read entries with "H" GSM to application +CME ERROR: 22 Entry not found

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4.5.6 Move action in phonebook +CPBN

Command syntax: AT+CPBN = <mode> This specific command instructs the module to make a forward or a

backward move in the phonebook (in alphabetical order). <mode> may take the following values: 0 for First item, 1 for Last item, 2 for Next valid item in alphabetical order, 3 for Previous valid item in alphabetical order, 4 for Last read item and 5 for Last written item.

Application to GSM AT+CPBN= ? Test Command GSM to application +CPBN=<0-3> Possible Modes Application to GSM AT+CPBN= 0 Read the first location GSM to application +CPBN: 15,"+331290101",145, "Eric"

OK Application to GSM AT+CPBN=2 Read the next location GSM to application +CPBN:5,"+33147658987",145, "Frank"OKDisplay the second location

Application to GSM AT+CPBN=2 Read the next location GSM to application +CPBN: 6,"+331290302",145, "Marc"

OK Application to GSM AT+CPBN=3 Read the previous location GSM to application +CPBN:5,"+33147658987",145, "Frank"OKDisplay the second location

Application to GSM AT+CPBN=1 Read the last location GSM to application +CPBN: 6,"+331290302",145, "Marc"

OK Application to GSM AT+CPBN=2 Read the next location GSM to application +CPBN: 15,"+331290101",145, "Eric"

Display the first location

Display the third location

Display the last location

Display the first location

Using mode 4 and 5 with +CPBF command and CPBW: Application to GSM AT+CPBF=”Er” Find “Er” in phonebook GSM to application +CPBF: 15,"+331290101",145, "Eric"

Display this location

OK Application to GSM AT+CPBN=2 Read the next location GSM to application +CPBN:5,"+33147658987",145, "Frank"OKDisplay the following location

Application to GSM AT+CPBF=”Er” Find “Er” in phonebook GSM to application +CPBF: 15,"+331290101",145, "Eric"

Display this location

OK Application to GSM AT+CPBN=4 Read the Last read location GSM to application +CPBN:15,"+331290101",145, "Eric" Display the Last read location Application to GSM AT+CPBW=,"0146290800",129, "WM" Write an item at the first free

location

GSM to application OK No information about this location

…

Application to GSM AT+CPBN=4 Read the Last read location GSM to application +CPBN:15,"+331290101",145, "Eric" Display the Last read location GSM to application +CPBN: 38,"0146290800",129, "WM" Display the Last writen item with

its location.

Application to GSM AT+CPBN=4 Read the Last read item GSM to application +CPBN: 38,"0146290800",129, "WM" Now the last read item is the last

writen item too

Please note that the AT+CPBN=5 command is useful after an AT+CPBW command used without a location.

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4.5.7 Subscriber number +CNUM

This command returns the MSISDN(s) related to the subscriber. If subscriber has different MSISDNs for different services, each MSISDN is returned in a separate line. Command syntax: AT+CNUM Response syntax ;

+CNUM: <alpha1>, <number1>, <type1>

<CR><LF> +CNUM: <alpha2>, <number2>, <type2> ....

Defined values

<alphax>: optional alphanumeric string associated with <numberx> <numberx>: string type phone number of format specified by <typex> <typex>: type of adress octet in integer format

Application to GSM AT+CNUM Get MSISDN(s) GSM to application +CNUM: "Phone" , "0612345678", 129

MSISDNs

+CNUM: "Fax", "0687654321",129 Application to GSM AT+CNUM ? Get current values GSM to application +CNUM: "Phone","0612345678", 129

MSISDNs

+CNUM: "Fax", "0687654321",129 Application to GSM AT+CNUM= ? Get possible values GSM to application OK

4.5.8 Avoid phonebook init +WAIP

This specific command allows to inhibit the initialization of SIM phonebooks (loading of the ADNs and FDNs only) during the next boots. Command syntax: AT+WAIP=<mode>

<mode> Action 0 Normal initialization (with phonebooks) 1 No phonebook initialization for ADN and FDN

Application to GSM AT+WAIP? current values ? GSM to application +WAIP: 0

Default value (init phonebooks)

OK Application to GSM AT+WAIP= ? possible values ? GSM to application +WAIP: (0,1)OKdisable / enable

Application to GSM AT+WAIP=1 Inhibit initialization of phonebooks (next boot) GSM to application OK no answer Application to GSM AT&W Save modifications in E2PROM

Be careful: The given value should be stored in E2PROM, so the command AT&W must be used to save the new <mode> value.

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4.6 Short Message Service commands

4.6.1 Parameters definition

<da> Destination Address, coded like GSM 03.40 TP-DA <dcs> Data Coding Scheme, coded like in document [5]. <dt> Discharge Time in string format: "yy/MM/dd,hh:mm:ss±zz"

(Year [00-99], Month [01-12], Day [01-31], Hour, Minute, Second and Time Zone [quarters of an hour] )

<fo> First Octet, coded like SMS-SUBMIT first octet in document [4],

default value is 17 for SMS-SUBMIT <index> Place of storage in memory. <length> Text mode (+CMGF=1): number of characters

PDU mode (+CMGF=0): length of the TP data unit in octets <mid> CBM Message Identifier. <mr> Message Reference. <oa> Originator Address. <pid> Protocol Identifier. <pdu> For SMS: GSM 04.11 SC address followed by GSM 03.40

TPDU in hexadecimal format, coded as specified in doc [4]

For CBS: GSM 03.41 TPDU in hexadecimal format <ra> Recipient Address. <sca> Service Center Address <scts> Service Center Time Stamp in string format:

"yy/MM/dd,hh:mm:ss±zz"

(Year/Month/Day,Hour:Min:Seconds±TimeZone) <sn> CBM Serial Number <st> Status of a SMS-STATUS-REPORT <stat> status of message in memory. <tooa> Type-of-Address of <oa>. <tora> Type-of-Address of <ra>. <tosca> Type-of-Address of <sca>. <vp> Validity Period of the short message, default value is 167

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4.6.2 Select message service +CSMS

The supported services are GSM originated (SMS-MO) and terminated short message (SMS-MT), Cell Broadcast Message (SMS-CB) services. The syntax is: AT+CSMS=<service> <service>: 0: SMS AT commands are compatible with GSM 07.05 Phase 2 version

4.7.0.

1: SMS AT commands are compatible with GSM 07.05 Phase 2 + version .

Application to GSM AT+CSMS=0 SMS AT command Phase 2 version 4.7.0 GSM to application +CSMS: 1, 1, 1

SMS-MO,SMS-MT and SMS-CB supported

OK Application to GSM AT+CSMS=1 SMS AT command Phase 2 + GSM to application +CMS ERROR: 301 SMS service Phase 2+ not supported GSM to application +CSMS: 0, 1, 1, 1OKGSM 03.40 et 03.41 (SMS AT command Phase 2

version 4.7.0),

SMS-MO,SMS-MT and SMS-CB supported

Application to GSM AT+CSMS=? Possible service GSM to application +CSMS: (0)

Only GSM 03.40 et 03.41 is possible (SMS AT command Phase 2 version 4.7.0)

4.6.3 Preferred Message Storage +CPMS

The incoming messages are automatically stored in the SIM. Application to GSM AT+CPMS? Read it GSM to application +CPMS: "SM", 3, 10OK3 messages are stored in SIM. 10 is the total

available SIM memory.

Application to GSM AT+CPMS=? Possible storage GSM to application +CPMS: "SM"

Only SIM is possible

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4.6.4 Preferred Message Format +CMGF

The formats implemented are the text mode and the PDU mode.

In PDU mode, a complete SMS Message including all header information is

passed as a binary string (in hexadecimal format, so only this set of

characters is allowed: {‘0’,’1’,’2’,’3’,’4’,’5’,’6’,’7’,’8’,’9’, ‘A’,

‘B’,’C’,’D’,’E’,’F’} ). Each pair or characters is converted to a byte (ex: ‘41’ is

converted to the ASCII character ‘A’, whoes ASCII code is 0x41 or 65).

In Text mode, every commands and responses are in ASCII characters.

The chosen format is stored in E2PROM by the command +CSAS. Application to GSM AT+CMGF ? current message format

GSM to application +CMGF: 1

OK Application to GSM AT+CMGF=? Possible message format GSM to application +CMGF: (0-1)OKText or PDU modes are available

Example to send a SMS Message in PDU mode

Application to GSM AT+CMGF=0 PDU message format GSM to application OK PDU mode valid Application to GSM AT+CMGS=14<CR>

0001030691214365000004C9E9340B GSM to application +CMGS: 4

Text mode

Send complete MSG in PDU mode, no SC address MSG correctly sent, <mr> is returned

The message <pdu> is composed of the SC address (« 00 means no SC address given, use default SC address read with +CSCA command) and the TPDU message. The length of octets of the TPDU buffer is 14, coded as GSM 03.40 In this case the TPDU is: 0x01 0x03 0x06 0x91 0x21 0x43 0x65 0x00 0x00 0x04 0xC9 0xE9 0x34 0x0B, which means regarding GSM 03.40: <fo>: 0x01 (SMS-SUBMIT, no validity period) <mr> (TP-MR): 0x03 (Message Reference) <da> (TP-DA): 0x06 0x91 0x21 0x43

(destination address +123456) <pid> (TP-PID): 0x00 (Protocol Identifier) <dcs> (TP-DCS): 0x00 (Data Coding Scheme: 7 bits alphabet) <length> (TP-UDL): 0x04 (User Data Length, 4 characters of text) TP-UD: 0xC9 0xE9 0x34 0x0B (User Data: ISSY) TPDU in hexadecimal format must be converted into two ASCII characters, e.g. octet with hexadecimal value 0x2A is presented to the mobile as two characters ‘2’ (ASCII 50) and ‘A’ (ASCII 65).

4.6.5 Save Settings +CSAS

All settings specified in command +CSCA and +CSMP are stored in E2PROM if the SIM card is a phase 1 card or in the SIM card if it is phase

Application to GSM AT+CSAS Store +CSCA and +CSMP parameters GSM to application OK Parameters are saved

4.6.6 Restore settings +CRES

All settings specified in command +CSCA and +CSMP are restored from E2PROM if the SIM card is phase 1 or from the SIM card if it is a phase 2 SIM card.

Application to GSM AT+CRES Restore +CSCA and +CSMP parameters GSM to application OK Parameters are saved

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4.6.7 Show text mode parameters +CSDH

This commands gives more informations in text mode result codes. These informations are in brackets in commands +CMTI, +CMT, +CDS, +CMGR, +CMGL.

Application to GSM AT+CSDH? current value GSM to application +CSDH: 0OKdo not show header values

4.6.8 New message indication +CNMI

This command selects the procedure how receiving the message from the network.The application must send the following command: Command syntax: AT+CNMI=<mode>,<mt>,<bm>,<ds>,<bfr>

<mode>: controls the processing of unsolicited result codes

0 Buffer unsolicited result codes in the TA. If TA result code buffer is full, indications can be

buffered in some other place or the oldest indications may be discarded and replaced with the new received indications.

1 Discard indication and reject new received message unsolicited result codes when TA-TE link

is reserved. Otherwise forward them directly to the TE.

2 Buffer unsolicited result codes in the TA when TA-TE link is reserved and flush them to the

TE after reservation. Otherwise forward them directly to the TE

3 Forward unsolicited result codes directly to the TE. TA-TE link specific inband used to embed

result codes and data when TA is in on-line data mode.

<mt>: sets the result code indication routing for SMS-DELIVERs

0 No SMS-DELIVER indications are routed. 1 SMS-DELIVERs are routed using unsolicited code:

+CMTI: « SM », <index>

2 SMS-DELIVERs (except class 2 messages) are routed using unsollicited code:

+CMT: [<alpha>,] <length> <CR> <LF> <pdu> (PDU mode) or +CMT: <oa>,[<alpha>,] <scts> [,<tooa>, <fo>, <pid>, <dcs>, <sca>, <tosca>, <length>] <CR><LF><data> (text mode)

3 Class 3 SMS-DELIVERS are routed directly using code in <mt>=2 ;

Message of other classes result in indication <mt>=1

<bm>: set the rules for storing received CBMs (Cell Broadcast Message) types depend on its coding scheme, the setting of Select CBM Types (+CSCB command) and <bm>

0 No CBM indications are routed to the TE. 2 New CBMs are routed directly to the TE using unsolicited result code.

+CBM: <length><CR><LF><pdu> (PDU mode) or +CBM:<sn>,<mid>, <dcs>,<page>,<pages> (Text mode) <CR><LF> <data>

<ds> for SMS-STATUS-REPORTs

0 No SMS-STATUS-REPORTs are routed. 1 SMS-STATUS-REPORTs are routed using unsolicited code:

+CDS: <length> <CR> <LF> <pdu> (PDU mode) or +CDS: <fo>,<mr>, [<ra>] , [<tora>], <scts>,<dt>,<st> (Text mode)

<bfr>

0 TA buffer of unsolicited result codes defined within this command is flushed to the TE when

<mode> 1...3 is entered (OK response shall be given before flushing the codes)

1 TA buffer of unsolicited result codes defined within this command is cleared when <mode>

1...3 is entered.

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Examples:

Application to GSM AT+CNMI=0,1,0,0,0 <mt>=1 GSM to application OK GSM to application +CMTI: "SM", 1 Message received Application to GSM AT+CNMI=0,2,0,0,0 <mt>=2 GSM to application OK GSM to application +CMT:"123456","98/10/01,12:30:00+00", 129, 4,

32, 240, "15379", 129,5<CR><LF>

Received Message Application to GSM AT+CNMI=0,0,0,1,0 <ds>=1 GSM to application OK Application to GSM AT+CMGS="+33146290800"<CR>

Message to send <ctrl-Z> GSM to application +CMGS: 7

OK GSM to application +CDS: 2, 116, "+33146290800",145,

"98/10/01,12:30:07+04",

"98/10/01 12:30:08+04", 0

Message received

Send a message in text mode Successful transmission

Message was delivered correctly

4.6.9 Read message +CMGR

This command allows the application to read stored messages. Command syntax: AT+CMGR=<index> Response syntax for text mode:

+CMGR:<stat>,<oa>,[<alpha>,] <scts> [,<tooa>,<fo>, <pid>,<dcs>,<sca>,<tosca>,<length>] <CR><LF> <data> (for SMS-DELIVER only)

+CMGR:<stat>,<da>,[<alpha>,] [,<toda>,<fo>,<pid>,<dcs>, [<vp>], <sca>, <tosca>,<length>]<CR><LF> <data>

(for SMS-SUBMIT only)

Response syntax for PDU mode: +CMGR: <stat>, [<alpha>] ,<length> <CR><LF> <pdu>

A message read with status "REC UNREAD" will be updated in memory with the status "REC READ" because it has been read.

Example: GSM to application +CMTI: "SM",1 New message received Application to GSM AT+CMGR=1 read the message GSM to application +CMGR: "REC UNREAD",

"0146290800","98/10/01,18:22:11+00" , <CR><LF> ABCdefGHI

OK Application to GSM AT+CMGR=1 read again the message GSM to application +CMGR: "REC READ",

"0146290800","98/10/01,18:22:11+00",

ABCdefGHI

OK Application to GSM AT+CMGR=2 Read a bad index GSM to application +CMS ERROR: 321 error: invalid index Application to GSM AT+CMGF=0 ;+CMGR=1 in PDU mode GSM to application +CMGR: 2,,<length> <CR><LF> <pdu>

message is read now,

Message is stored but unsent, no <alpha> field

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4.6.10 List message +CMGL

This command allows the application to read stored messages, by indicating the type of the message to read. Command syntax: AT+CMGL=<stat> Response syntax for text mode: +CMGL: <index>,<stat>,<da/oa>[,<alpha>], [<scts>, <tooa/toda>, <length>] <CR><LF><data> (for SMS-DELIVER and SMS-SUBMIT, may be followed by other <CR><LF>+CMGL:<index>…)

Response syntax for PDU mode: +CMGL: <index>,<stat>, [<alpha>], <length> <CR><LF> <pdu>

(for SMS-DELIVER and SMS-SUBMIT, may be followed by other <CR><LF>+CMGL:<index>…)

<stat> possible values (status of message in memory): PDU mode Text mode 0 "REC UNREAD" ( received unread message ) 1 "REC READ" ( received read message ) 2 "STO UNSENT" ( stored unsent message ) 3 "STO SENT" ( stored sent message ) 4 "ALL" ( all messages )

Application to GSM AT+CMGL=”REC UNREAD” List unread messages in text

mode

GSM to application +CMGL: 1, "REC UNREAD", "0146290800",

<CR><LF> Unread Message! +CMGL: 3, "REC UNREAD", "46290800", <CR><LF>

2 messages are unread, these messages will then have their status changed to “REC READ”. (+CSDH: 0)

Another Unread Message! OK

Application to GSM AT+CMGL=”REC READ” List read messages in text

mode

GSM to application +CMGL: 2, "REC READ", "0146290800",

<CR><LF> Keep cool OK

Application to GSM AT+CMGL="STO SENT" read stored and sent

messages

GSM to application +CMS ERROR: 322 No message found

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4.6.11 Send message +CMGS

Command syntax in text mode:

AT+CMGS= <da> [ ,<toda> ] <CR>

text is entered <ctrl-Z / ESC >

Command syntax in PDU mode:

AT+CMGS= <length> <CR>

PDU is entered <ctrl-Z / ESC >

The <address> field is the address of the terminal network to whom the

message is sent. To send the message, simply type <ctrl-Z> character

(ASCII 26). The text can contain all existing character except <ctrl-Z> and

<ESC> (ASCII 27).

This command is abortable using the <ESC> character when entering text.

In PDU mode, only hexadecimal characters are used (‘0’...’9’,’A’...’F’).

Example of use:

Application to GSM AT+CMGS="+33146290800"<CR>

Please Call me soon, Fred.<ctrl-Z>

GSM to application +CMGS: <mr>

Application to GSM AT+CMGS=<length><CR>

GSM to application +CMGS: <mr>

Send a message in text mode Successful transmission Send a message in PDU mode Successful transmission

The message reference <mr> which is returned back to the application is

allocated by the GSM module. This number begins with 0 and is

incremented by one for each outgoing message (successful and failure

case) ; it is cyclic on one byte (0 follows 255).

Note: this number is not a storage number - outgoing messages are not

stored.

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4.6.12 Write Message to Memory +CMGW

This command stores a message to memory storage (either SMS-SUBMIT

or SMS-DELIVERS). The memory location <index> is returned (no choice

possible as with phonebooks +CPBW).

The entering of text or PDU is done similarly as specified in command Send

Message +CMGS.

Command syntax in text mode: (<index> is returned in both cases)

AT+CMGW= <oa/da> [,<tooa/toda> [,<stat> ] ] <CR>

enter text <ctrl-Z / ESC>

Command syntax in PDU mode:

AT+CMGW= <length> [,<stat>] <CR>

give PDU <ctrl-Z / ESC>

Response syntax: +CMGW: <index>

or +CMS ERROR: <err> if writing fails

Parameter Definition:

<oa/da>: Originating or Destination Adress Value in string format. If

<oa/da> is omitted it must be entered with +CMSS command.

<tooa/toda>: Type of Originating / Destination Adress.

<stat>: Integer type in PDU mode (default 2 for +CMGW), or string type in

text mode (default "STO UNSENT" for +CMGW). It indicates the status of

message in memory. If <stat> is omitted , the stored message is

considered like a message to be send.

Defined <stat> values:

PDU mode Text mode 0 "REC UNREAD" 1 "REC READ" 2 "STO UNSENT"

3 "STO SENT" <length>: The length of the actual data unit in octets Example:

Application to GSM AT+CMGW="+33146290800"<CR>

Hello, how are you ?<ctrl-Z>

GSM to application +CMGW: 4

Application to GSM AT+CMGW=<length><CR>

GSM to application +CMGW: <index>

Write a message in text mode Message stored in index 4 Write a message in PDU mode Message stored in <index>

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4.6.13 Send Message From Storage +CMSS

This command sends message with location value <index> from storage to the network. Command syntax: AT+CMSS=<index>[,<da> [,<toda>] ] Response syntax: +CMSS: <mr>

or +CMS ERROR: <err> if sending fails If new recipient address <da> is given, it will be used instead of the one stored with the message. Example of use in Text Mode:

Application to GSM AT+CMGW=<CR>

Today is my birthday<ctrl-Z>

GSM to application +CMGW: 5

OK Application to GSM AT+CMSS=5,0660123456 Send the message 5 GSM to application +CMSS: <mr>

OK Application to GSM AT+CMSS=5, 0680654321 Send the message 5 to a different GSM GSM to application +CMSS: <mr>

Write a message in text mode Message stored in index 5

Successful Transmission

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4.6.14 Set Text Mode Parameters +CSMP

This command shall be used to select value for the <vp>, <pid>, the <dcs>. The application must send the following command: Command syntax: AT+CSMP=<fo>, <vp>, <pid>,<dcs>

<fo> byte is composed of 6 differents fields:

b7 b6 B5 b4 b3 b2 b1 b0

RP UDHI SRR VPF RD MTI

RP: Reply Path, not used in text mode. UDHI: User Data Header Information, b6=1 if the beginning of the User

Data field contains a Header in addition to the short message. This option is not supported in +CSMP command, but can be used in PDU mode (+CMGS). SRR: Status Report Request, b5=1 if a status report is requested. This mode is supported. VPF: Validity Period Format

b4=0 & b3=0 -> <vp> field is not present b4=1 & b3=0 -> <vp> field is present in relative format Others formats (absolute & enhanced) are not supported.

RD: Reject Duplicates, b2=1 to instruct the SC to reject an SMS-SUBMIT for an SM still held in the SC which has the same <mr> and the same <da> as the previously submitted SM from the same <oa>. MTI: Message Type Indicator

b1=0 & b0=0 -> SMS-DELIVER (in the direction SC to MS) b1=0 & b0=1 -> SMS-SUBMIT (in the direction MS to SC)

In text mode <vp> is only coded in "relative" format. The default value is

167 (24 hours). This means that one octet can describe different values: VP value Validity period value 0 to 143 (VP + 1) x 5 minutes (up to 12 hours) 144 to 167 12 hours + ( (VP - 143) x 30 minutes ) 168 to 196 (VP - 166) x 1 day 197 to 255 (VP - 192) x 1 week

<pid> is used to indicate the higher layer protocol being used or indicates

interworking with a certain type of telematic device. For example, 0x22 is

for group 3 telefax, 0x24 is for voice telephone, 0x25 is for ERMES.

<dcs> is used to determine the way the information is encoded. UCS2

alphabet and compressed text are not supported. Only GSM default

alphabet and 8 bit data are supported.

Application to GSM AT+CSMP? current values GSM to application +CSMP: 0,0,0,0

no validity period <dcs>= PCCP437 alphabet (8 bits -> 7 bits )

Application to GSM AT+CSMP=16,23,64,244 <vp> = 23 (2 hours, relative format)

<dcs> = GSM 8 bits alphabet

GSM to application OK command correct

4.6.15 Delete message+CMGD

This command shall be used after a read-command in order to delete the

any stored message.

For example:

GSM to application +CMTI: "SM",3 New message received Application to GSM AT+CMGR=3 Read it GSM to application +CMGR: "REC UNREAD",

"0146290800",,"98/10/01,18:19:20+00" <CR ><LF> Received Message!

OK Application to GSM AT+CMGD=3 Delete it GSM to application OK Message deleted

Unread message received from 0146290800 on the 01/10/1998 at 18H 19m 20s

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.6.16 Service center address +CSCA

This command shall be used to indicate to which service center the message has to be sent. The GSM module has no default value for this address. If the application tries to send a message without having indicated the service center address, an error will be generated. So, the application has to indicate this address at initialization. This address is then valid all the time. The application may change it if needed.

Application to GSM AT+CMGS="+33146290800"<CR>

Send a message

Hello, how are you ?<ctrl-Z> GSM to Application +CMS ERROR: 330 Service center unknown Application to GSM AT+CSCA="0696741234" Service center initialization GSM to application OK Application to GSM AT+CMGS="+33146290800"<CR>

Send again the same message

Happy Birthday !<ctrl-Z> GSM to application: +CMGS: 1

Successful transmission

4.6.17 Select Cell Broadcast Message Types +CSCB

Command syntax: AT+CSCB= <mode>, [ <mids>, [ <dcss> ] ] Set command selects which types of CBMs are to be received by the ME, This command is allowed in both PDU and text modes with <bm>=2 in AT+CNMI command (ex: AT+CNMI=2,2,2). Test command (AT+CSCB ?) returns supported <mode> values as a compound value. The activation of CBM reception (<mode>=0) can select only specific Message Identifiers (list in <mids>) for specific Languages (list in <dcss>), but the deactivation stops any reception of CBMs (only AT+CSCB=1 is allowed) Message Identifiers (<mids> parameter) indicates which type of message identifiers the ME should listen to. Supported languages (<dcss> parameter) are: 0 for German, 1 for English, 2 for Italian, 3 for French, 4 for Spanish, 5 for Dutch, 6 for Swedish, 7 for Danish, 8 for Portugese, 9 for Finnish, 10 for Norwegian, 11 for Greek, 12 for Turkish, 13 for Hungarian, 14 for Polish and 32 for Czech.

Application to GSM AT+CSCB=0,"15-17,50,86", "" Accept SMS-CB types 15,16,17,50 and 86

in any language

GSM to Application OK CBMs can be received Application to GSM +CBM: 10<CR><LF>

00112233445566778899

GSM to application AT+CSCB=1 Deactivate the reception of CBMs Application to GSM OK CBM reception is completely stopped

CBM length of a received Cell Broadcast message (SMS-CB), CBM bytes in PDU mode

4.6.18 Cell Broadcast Message Identifiers +WCBM

Command syntax: AT+CSCB= <mode> [, <mids>, <dcss> ] This specific command is used to read the SIM file EF-CBMI. This file is not used with +CSCB command, the application should read this file (AT+WCBM ?) and combine the Message Identifiers with those required

for the application. Application to GSM AT+WCBM="10,100,1000,10000" Write 4 message identifiers in EF-CBMI GSM to Application OK CBMIs are stored if EF-CBMI Application to GSM AT+WCBM ? Read the CBMIs in EF-CBMI GSM to application +WCBM="10,100,1000,10000" 4 CBMIs are stored if EF-CBMI

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7 Supplementary Services commands

4.7.1 Call forwarding +CCFC

This commands allows control of the call forwarding supplementary

service.

Command syntax:

AT+CCFC= <reason>, <mode> [, <number> [,<type> [,<class>

[,<subaddr> [, <satype> [,<time> ] ] ] ] ] ]

Response syntax:

+CCFC: <status>, <class1> [, <number>, <type> [,<subaddr>,

<satype> [,<time> ] ] ]

[ <CR><LF>+CCFC: <status>, <class2> [, <number>, <type>

[,<subaddr>, <satype> [,<time> ] ] ]

[ … ] ]

* <reason>:

0 Unconditional 1 Mobile busy 2 No reply (<time> is used) 3 Not reachable 4 All call forwarding 5 All conditionnal call forwarding

* <mode>:

2 Interrogate 3 Registration 4 Erasure

* <class>:

1 Voice 2 Data 4 Fax 8 Short Messages 7 All classes

The combination of different classes in not supported, it will only result in

the activation / deactivation / status request of all classes (7).

* <subaddr>, <satype>: not managed

* <time>: For Call Barring on No Reply, time to wait (1 to 30) in seconds

before call is forwarded, default value is 20 seconds. Application to GSM AT+CCFC=0,3, "0146290800" register call forwarding unconditional

GSM to application OK Command valid Application to GSM AT+CCFC=0,2 Interrogate call forwarding unconditional GSM to application +CCFC:1,1, "0146290800" ,129

<CR><LF>+CCFC:1,2, "0146290

call forwarding active for voice call forwarding active for data

802",129 <CR><LF>+CCFC:1,4, "0146290

call forwarding active for fax

804" ,129

OK Application to GSM AT+CCFC=0,4 erase call forwarding unconditional GSM to application OK Command valid

The +CCFC responses are not sorted depending of the <class> parameter, it only depends of the order of the network response.

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7.2 Call barring +CLCK

This commands allows control of the call barring supplementary service. Locking, unlocking or querying the status of a call barring is possible for all or a specific class.

Command Syntax:

AT+CLCK= <fac>, <mode> [, <password> [, <class> ] ]

Response Syntax: (for <mode>=2 and command successful)

+CLCK: <status> [, <class1> [ <CR><LF>+CLCK: <status>, <class2> [ … ] ]

* <fac>:

"AO", "OI", "OX" for outgoing calls barring "AI", "IR" for incoming calls barring "AG", "AC", "AB" for all calls barring (<mode>=0 only)

*<mode>

0 unlocks the facility 1 locks the facility 2 query status

* <class>: see description for +CLCK command (Call Barring) The combination of different classes in not supported, it will only result in the activation / deactivation / status request of all classes (7).

Password code must be on 4 digits maximum. Application to GSM AT+CLCK="AO",1,1234 GSM to application OK Command valid Application to GSM AT+CLCK="AO",0,5555 GSM to application +CME ERROR: 16 Wrong password Application to GSM AT+CLCK="AO",0,1234 GSM to application OK Command valid

4.7.3 Modify SS password +CPWD

This command shall be used by the application to change the

supplementary service password. The command to manage this

functionality is:

Command Syntax:

AT+CPWD=<fac>,<OldPassword>, <NewPassword>

for <fac> see +CLCK command with only “P2” facility added (SIM PIN2). Application to GSM AT+CPWD="AO",1234,5555 change Call Barring password GSM to application OK password changed Application to GSM AT+CPWD="AO",1234,5555 Change password GSM to application +CME ERROR: 16 wrong password Application to GSM AT+CPWD="AO",5555,1234 change password GSM to application OK password changed

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7.4 Call waiting +CCWA

This command allows control of the call waiting supplementary service.

The module supports only one communication. If a call waiting call

happens, the module will disconnect it but with a +CCWA:

<TelNb>,<TonNpi> indication.

Command Syntax: AT+CCWA=<n>, [ <mode> [, <class> ] ]

Unsolicited message: +CCWA: <number>, <type> (for incoming call)

* <n>: Result code presentation status in the TA

0 Disable 1 Enable

* <mode>:

0 Disable 1 Enable 2 Query status

* <class>:

1 Voice 2 Data 4 Fax 8 Short Messages 7 All classes

The combination of different classes in not supported, it will only result in

the activation / deactivation / status request of all classes (7). Application to GSM AT+CCWA=1,1,1 Enable call waiting for speech GSM to application OK Command valid Application to GSM AT+CCWA=1,2 Interrogate call waiting GSM to application +CCWA:1,1

Call waiting active for speech calls

Application to GSM +CCWA: "0146290800",145 Number of the incoming call while already in

communication incoming call is disconnected without any notification

Application to GSM AT+CCWA=1,0,7 erase call waiting for all classes GSM to application OK command valid

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7.5 Calling line identification restriction +CLIR

This command allows control of the calling line identification restriction

supplementary service.

Command syntax: AT+CLIR=<n>

Response syntax: +CLIR:<n>,<m> (for AT+CLIR?)

* <n>: parameter sets the adjustment for outgoing calls

0 Presentation indicator is used according to the subscription of the CLIR service 1 CLIR invocation 2 CLIR suppression

* <m>: parameter shows the subscriber CLIR status in the network

0 CLIR not provisioned 1 CLIR provisioned in permanent mode 2 Unknown (no network...) 3 CLIR temporary mode presentation restricted 4 CLIR temporary mode presentation allowed

Application to GSM AT+CLIR=2 GSM to application OK command valid Application to GSM AT+CLIR? Ask for current functionality GSM to application +CLIR: <n>,<y>OK<n> and <m> defined as above

4.7.6 Calling line identification presentation+CLIP

This command allows control of the calling line identification presentation

supplementary service:

Command syntax: AT+CLIP=<n>

Response syntax: +CLIP: <n>,<m> (for AT+CLIP?)

Unsolicited message: +CLIP: <number>, <type> (for incoming call)

* <n>: parameter sets/shows the result code presentation in the TA

0 disable 1 enable

• <m>: parameter shows the subscriber CLIP service status in the network 0 CLIP not provisioned 1 CLIP provisioned 2 Unknown (no network...)

Application to GSM AT+CLIP=1 Enable CLIP GSM to application OK CLIP is enabled Application to GSM AT+CLIP? Ask for current functionality GSM to application +CLIP: <n>,<m>

GSM to application RING

+CLIP: "0146290800",129 Application to GSM AT+CLIP=0 Disable CLIP presentation GSM to application OK Command valid

<n> and <m> defined as above Incoming call

Incoming call number presentation

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7.7 Connected line identification presentation +COLP

This command allows control of the connected line identification presentation supplementary service, useful in case of call forwarding of the connected line. Command syntax: AT+COLP=<n> Response syntax: +COLP: <n>,<m> (for AT+COLP?) Intermediate message: +COLP: <number>,<type> (after ATD) <n>: parameter sets/shows the result code presentation status in the TA

0 Disable 1 Enable

<m>: parameter shows the subscriber COLP service status in the network

0 COLP not provisioned 1 COLP provisioned 2 Unknown (no network...)

Application to GSM AT+COLP=1 Activate COLP GSM to application OK Command valid Application to GSM AT+COLP? Ask for current functionality GSM to application +COLP: 1,1

OK Application to GSM ATD146290800; Outgoing call GSM to application +COLP: "0146290928",129OKConnected outgoing line presentation

COLP is enabled and provisioned

Application to GSM AT+COLP=0 desactivate COLP GSM to application OK command valid

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7.8 Advice of charge +CAOC

Command syntax: AT+CAOC= <mode> This refers to Advice of Charge supplementary service (GSM 02.24 [] and GSM 02.86 []) that enables subscriber to get information about the cost of calls. With <mode>=0, the execute command returns the current call meter value (CCM) from the ME. If AOC is supported, the command also includes the possibility to enable an unsolicited event reporting of the CCM information. The unsolicited result code +CCCM: <ccm> is sent when the CCM value changes. Deactivation of the unsolicited event reporting is made with the same command. If AOC is supported, the Read command indicates whether the unsolicited reporting is activated or not.

Defined values

<mode>: 0 query CCM value 1 deactivate the unsolicited reporting of CCM value 2 activate the unsolicited reporting of CCM value

<ccm>: string type; three bytes of the current call meter value in hexadecimal

format (e.g. "00001E" indicates decimal value 30); value is in home units and bytes are similarly coded as ACMmax value in the SIM

Application to GSM AT+CAOC=0 Query CCM value GSM to application +CAOC: "000A08"OKDisplay Current Call Meter value (CCM = 2568)

Application to GSM AT+CAOC=1 Deactivate unsolicited report of CCM value GSM to application OK CCM report deactivated Application to GSM AT+CAOC=2 Activate unsolicited report of CCM value GSM to application OK CCM report activated Application to GSM AT+CAOC ? Request mode GSM to application +CAOC: <mode>

Display unsolicited report mode (1 or 2)

OK Application to GSM AT+CAOC= ? Request supported modes GSM to application +CAOC: (0-2)

0,1,2 modes supported

4.7.9 Accumulated call meter +CACM

Set command resets the Advice of Charge related accumulated call meter value in SIM file EF both the current and preceding calls. SIM PIN2 is required to reset the value. If setting fails in an ME error, +CME ERROR: <err> is returned. Read command returns the current value of ACM. Then ACM value (entered or displayed) is in hexadecimal format with 6

digits. Application to GSM AT+CACM ? Request ACM value GSM to application +CACM: "000400"OKDisplay ACM value

Application to GSM AT+CACM= 1234 Request ACM reset, real PIN2 is "1234" GSM to application OK ACM value is reset Application to GSM AT+CACM= 0000 Request ACM reset with wrong PIN2 value GSM to application +CME ERROR: 17 SIM PIN2 required Application to GSM AT+CACM ? Request ACM value GSM to application +CACM: "000000"OKDisplay ACM value

. ACM contains the total number of home units for

ACM

(ACM = 1024)

(ACM = 0)

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.7.10 Accumulated call meter maximum +CAMM

Set command sets the Advice of Charge related accumulated call meter

maximum value in SIM file EF

. ACMmax contains the maximum

ACMmax

number of home units allowed to be consumed by the subscriber. When

ACM (refer +CACM) reaches ACMmax, then calls are prohibited. SIM PIN2 is

required to set the value. If setting fails in an ME error, +CME ERROR: <err> is

returned.

Read command returns the current value of ACMmax.

Them ACMmax value (entered or displayed) is in hexadecimal format with

6 digits. Application to GSM AT+CAMM= "000400", 1234 Request ACMmax update, real PIN2 is

"1234" GSM to application OK ACMmax updated to 1024 Application to GSM AT+CAMM= "000400",0000 Request ACMmax update, real PIN2 is

"1234" GSM to application +CME ERROR: 17 SIM PIN2 required Application to GSM AT+CAMM ? Request ACMmax value GSM to application +CAMM: "000400"

ACMmax=1024

4.7.11 Price per unit and currency table +CPUC

Description

Set command sets the parameters of Advice of Charge related price per unit and currency table in SIM file EF convert the home units (as used in +CAOC, +CACM and +CAMM) into currency units. SIM PIN2 is required to set the parameters. If setting fails in an ME error, +CME ERROR: <err> is returned.

Application to GSM AT+CPUC= "FFR", "0.82", 1234 Request Currency and Price per unit GSM to application OK

Application to GSM AT+CPUC= "FFR", "0.82", 1111 Request Currency and PPU update (wrong GSM to application +CME ERROR: 17 SIM PIN2 required

Application to GSM AT+CPUC? Request Currency & Price GSM to application +CPUC: "FFR", "0.82"

. PUCT information can be used to

PUCT

update

PIN2)

Currency= "FFR"

Price per unit= "0.82"

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.8 Data commands

4.8.1 Bearer type selection +CBST

Command syntax: AT+CBST= <speed>, <name>, <ce> No data compression is provided and only asynchronous modem is supported (<name> = 0).

<speed> Description Modem type 0 Autobauding None 1 (*) 300 bps V.21 2 (*) 1200 bps V.22 3 (*) 1200/75 bps V.23 4 2400 bps V.22bis 5 2400 bps V.26ter 6 4800 bps V.32 7 9600 bps V.32 8 Specific 65 (*) 300 bps V.110 66 (*) 1200 bps V.110 68 2400 bps V.110 70 4800 bps V.110 71 9600 bps V.110

(*) Only for non transparent mode

<ce> Connection element 0 Transparent only 1 Non transparent only 2 Transparent preferred 3 Non transparent preferred

Application to GSM AT+CBST=7,0,1 ask for a bearer GSM to application OK bearer supported Application to GSM AT+CBST=81,0,0 ask for a bearer GSM to application +CME ERROR: 4 bearer not supported

This command applies to both outgoing and incoming data calls but in a different way. For outgoing call the two parameters (e.g. <speed> and <ce>) apply, whereas for incoming call only the <ce> parameter applies. Note 1) as far as incoming calls are concerned, if <ce> is set to T only and the network proposes NT only or vice versa then the call is released. Note 2) older values 100 and 101 for <ce> are retained for compatibility purpose but shallnot be used anymore, values 2 and 3 shall be used instead.

4.8.2 Service reporting control +CR

This command enables a more detailed service reporting, in case of data outgoing call. Before sending the CONNECT response to the application, the GSM module will precise the type of data connection that have been established.

These report types are: +CR: ASYNC for asynchronous transparent +CR: REL ASYNC for asynchronous non-transparent

Application to GSM AT+CR=0 extended reports disabled GSM to application OK command valid Application to GSM AT+CR=1 extended reports enabled GSM to application OK command valid

Default value is stored in E2PROM.

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.8.3 Cellular result codes +CRC

This command enables a more detailed ring indication, in case of incoming

call (voice or data). Instead of the string "RING", an extended string is used

to indicate which type of call is ringing (e.g. +CRING: VOICE).

These extended indications are:

+CRING: ASYNC for asynchronous transparent +CRING: REL ASYNC for asynchronous non-transparent +CRING: VOICE for normal speech. +CRING: FAX for fax calls

Application to GSM AT+CRC=0 extended reports disabled GSM to application OK command valid Application to GSM AT+CRC=1 extended reports enabled GSM to application OK command valid

4.8.4 Radio link protocol parameters +CRLP

This command allows to change the radio link protocol parameters used for

non transparent data transmission.

Command syntax: AT+CRLP=<up-window_size>,<down-

window_size>,<acknowledgement-timer>,

<retransmission_attempts>, <reset_allowed> Application to GSM AT+CRLP=10,10,90,10,0 set new parameters GSM to application OK Command valid Application to GSM AT+CRLP? Current values GSM to application AT+CRLP: 10,10,90,10

Command valid

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.9 V24-V25 commands

4.9.1 Fixed DTE rate +IPR

This commands specifies the data rate at which the DCE will accept

commands. Application to GSM AT+IPR? GSM to application +IPR: 9600

OK Application to GSM AT+IPR=? GSM to application +IPR:(0,2400, 4800, 9600, 19200) ,

(300,600,38400,57600,115200)

OK Application to GSM AT+IPR=38400 GSM to application OK disable autobauding and set

Application to GSM AT+IPR=0 GSM to application OK enable autobauding

Note (1): first set of values indicates the range of autodetectable speeds. The second set of values indicates all the possible speeds which can be used by DCE. An autobauding is provided which operates from 2400 to 19200 baud. However some constraints have to be dealt with:

• any AT command issued by DTE must start with a capital ‘A’ and ‘T’ (or ‘\’). If not, DCE may send back some garbagge characters and get de-synchronized. Shoud it happen, DTE shall just issue once or twice ‘AT\r’ (at 2400 or 4800 baud) or just ‘AT’ (at 9600 baud) to get the modem re-synchronized.

• the DTE shall wait for 1ms after receipt of 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. Shoud this delay ignored, DCE can get de-synchronised. Once again, sending once or twice ‘AT\r’ or just ‘AT’ causes the DCE to recover.

Be careful: at start-up if autobauding is enabled and no AT command has been received yet, the module sends all unsolicited responses (like RING) at 9600 baud.

current rate is 9600 bps

possible values (1)

rate to 38400 bps

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.9.2 DTE-DCE character framing +ICF

This command is used to determine the local serial port start-stop (asynchronous) character framing that the DCE shall use. Command syntax: AT+ICF= <format>, <parity> * <format>:

0 Autodetect not supported 1 8 Data 2 Stop supported 2 8 Data 1 Parity 1 Stop supported 3 8 Data 1 Stop supported 4 7 Data 2 Stop supported 5 7 Data 1 Parity 1 Stop supported 6 7 Data 1 Stop supported

* <parity>:

0 Odd supported 1 Even supported 2 Mark supported 3 Space supported 4 None supported

Note 1) setting a character framing different from 8N1 will disable autobauding (in the case it was activated). However setting it back to 8N1 will not re-enable autobaud. Note 2) setting the framing to 8N1 will let the autobauding enabled, if it was already enabled (implying framing was already 8N1).

Application to GSM AT+ICF? GSM to application +ICF: 3,4

current values

OK Application to GSM AT+ICF=? GSM to application +ICF: (1-6),(0-4)OKpossible values.

Application to GSM AT+ICF=0,0 GSM to application OK new values

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.9.3 DTE-DCE local flow control +IFC

This command is used to control the operation of local flow control between the DTE and DCE. AT+IFC=<DCE_by_DTE>,<DTE_by_DCE>

* < DCE_by_DTE >:

0 none supported 1 Xon/Xoff local circuit 103 not supported 2 RTS supported 3 Xon/Xoff global on circuit 103 not supported

Important note: when this parameter is set to 2 (DTE invokes flow control through RTS) the behavior of the DCE is the following: If the DCE has never detected RTS in high (or ON) condition since startup then it ignores RTS, assuming this signal is not connected. As soon as DCE detects RTS high, then this signal acts upon it. Therefore subsequent RTS transition to OFF will prevent DCE from sending any further data in online and in offline as well. This behavior allows the user to use the default settings (hardware flow control) and let RTS disconnected. In the case RTS is connected and is high at least once then it acts upon DCE.

* < DTE_by_DCE >:

0 none supported 1 Xon/Xoff circuit 104 not supported 2 CTS Supported

When this parameter is set to 0 (none) then CTS is kept high all the time. Application to GSM AT+IFC? GSM to application +IFC: 2,2

current values

OK Application to GSM AT+IFC=? GSM to application +IFC: (2),(2)OKpossible values.

Application to GSM AT+IFC=0,0 GSM to application OK new values

4.9.4 Set DCD signal &C

This commands controls the Data Carrier Detect (DCD) signal. Application to GSM AT&C0 DCD always on GSM to application OK command valid Application to GSM AT&C1 DCD matches state of the remote modem's data carrier GSM to application OK command valid

4.9.5 Set DTR signal &D

This commands controls the Data Terminal Ready (DTR) signal. Application to GSM AT&D0 the DTR signal is ignored GSM to application OK command valid Application to GSM AT&D1 Modem switches from data to command mode when DTR

switches from ON to OFF

GSM to application OK command valid Application to GSM AT&D2 Upon DTR switch from ON to OFF, the call is cleardown GSM to application OK command valid

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.9.6 Set DSR signal &S

This commands controls the Data Set Ready (DSR) signal. Application to GSM AT&S0 DSR always on GSM to application OK command valid Application to GSM AT&S1 DSR off in command mode, DSR on in data mode GSM to application OK command valid

4.9.7 Back to online mode O

If you have established a connection and the mobile is in online command

mode, this command allows to return to online data mode. Application to GSM ATO GSM to application OK Command valid

4.9.8 Result code suppression Q

Determines whether the mobile sends result codes or not Application to GSM ATQ0 DCE transmits result codes GSM to application OK Command valid Application to GSM ATQ1 Result codes are suppressed and not transmitted GSM to application (none) no response

4.9.9 DCE response format V

Determines the DCE response format, with or without header characters

<CR><LF>, and with the use of numeric result codes.

V0 V1

Information responses <text><CR><LF> <CR><LF>

Result codes <numeric code><CR> <CR><LF>

Application to GSM ATV0 DCE transmits limited headers and trailers and numeric result codes GSM to application 0 command is valid (0 means OK) Application to GSM ATV1 DCE transmits full headers and trailers and verbose response text GSM to application OK command is valid

4.9.10 Default configuration Z

Restores the configuration profile. Application to GSM ATZ GSM to application OK Command valid

4.9.11 Save configuration &W

This commands writes the active configuration to a non-volatile memory

(EEPROM). Description of the stored parameters is in Erreur! Source duErreur! Source du

renvoi introuvable.renvoi introuvable.

Application to GSM AT&W Writes current configuration to E2prom GSM to application OK command valid

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

4.9.12 Auto-tests &T

AT&T0 is used to perform auto-tests. The response will be OK if no

software problem is detected (E2P, RAM and ROM checksums), otherwise

a simple ERROR response is sent.

AT&T1 is used to close the audio loop, and AT&T2 is used to open the

audio loop. This is used to validate the audio loop (microphone to speaker). Application to GSM AT&T0 Perform software auto-tests GSM to application OK No software problem detected, all checksums are correct Application to GSM AT&T1 Do the audio loop test (close) GSM to application OK command valid Application to GSM AT&T2 Stop the audio loop test (open) GSM to application OK command valid

4.10 Specific AT commands

4.10.1 Cell environment description +CCED

This command can be used by the application to retrieve the cell

parameters of the main cell and of up to six neighbour cells.

Two ways may exist for the external application to know these cell

parameters: on request of the application, or automatically by the module

every 5 seconds.

The automatic mode is not supported during communication or

registration.

The command to manage this functionality is:

Command syntax: AT+CCED=<mode>[, <requested dump>]

* <mode>:

0 One shot requested 1 Automatic shots requested 2 Stop automatic shots

* <requested dump>:

1 Main Cell:

MCC, MNC, LAC, CI, BSIC, BCCH Freq (absolute), RxLev, RxLev Full, RxLev Sub, RxQual, RxQual Full, RxQual Sub,Idle TS

2 Neighbour1 to Neighbour6:

MCC, MNC, LAC, CI, BSIC, BCCH Freq (absolute), RxLev

4 Timing Advance

Combination (addition of the values) of the requested dumped are

supported.

Notice that in idle mode, only RxLev measures (one the main cell and on

the neighbour cells) are done. The value of these RxLev is set in the RxLev

Full field for the main cell.

The response will be:

+CCED:<value>, ... , <value>

OK Where <value> is the ASCII string of the values (in hexadecimal) of the parameters. If a field can not be measured - or has no sense - the parameter is not filled (two consecutive commas are then found).

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4.10.2 Automatic RxLev indication +CCED

The CCED command has been extended to indicate the the received signal strength indication (rssi) of the main cell. The principle of the command is

not changed: Command Syntax: AT+CCED=<mode>[, <requested dump>]

* <mode>:

0 One shot requested 1 Automatic shots requested 2 Stop automatic shots

* <requested dump>:

8 Main cell RSSI indications (RxLev) from 0 to 31

The response will be a +CSQ answer and not a +CCED answer. The 07.07 format for the +CSQ is respected. The <ber> is not evaluated by this command, so the <ber> value will always be 99.

+CSQ:<rssi>, 99

OK This +CSQ answer, when automatic shots are selected, is sent every time the <rssi> measured by the module changes. This automatic shots are supported in idle mode and during communication. Combination (addition of the values) of the requested dumped (1,2,4,8) are supported. Both answer +CCED and +CSQ may be then generated.

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4.10.3 General Indications +WIND

Wavecom introduced a general mechanism to send unsollicited non standardized indication to the customer application. The yet identified unsollicited non standardized indications are:

- indication of a physical change on the SIM presence pin from connector (meaning SIM inserted, SIM removed)

- indication during a mobile originated call establishement, that the calling party is ringing.

- Indication of the availability of the module, after boot, to receive AT commands

For each of these indications, a “bit flow” has to be indicated. The syntax of the command is: Command syntax: AT+WIND= <IndLevel >

<IndLevel> IndicationIndication 1 Hardware SIM Insert / Remove indications (Rack open/close) 2 Calling party alert indication 4 Module is ready to treat AT commands (except phonebooks, AOC, SMS), but still in

emergency mode.

8 Indication that the module is ready to treat all AT commands, at te end of init, or

after ADN / FDN swap

If <IndLevel> is equal to 0 (default value), no unsolicited “+WIND: <IndNb>” will occur.

Combination (addition of the values) shall be used to allow more than one indication flow. The answer is OK if the value are in the previous range. The unsolicited answer will then be:

+WIND: <indicated event>

The yet defined indicated event list is: <event> Meaning 0 The SIM presence pin has been detected as “SIM removed” (depending from the 0 bit

flow) 1 The SIM presence pin has been detected as “SIM inserted” 2 Calling party is alerting 3 Module is ready to treat AT commands (except phonebooks, AOC, SMS), at init or after

AT+CFUN=1 4 Module is ready to treat all AT commands, end of phonebook init or swap (ADN to

FDN, or FDN to ADN)

AT+WIND? Command is supported and indicates the <allowed bit flows>. AT+WIND is automatically stored in e2p. This means the &W commands has not to be used. And the selected flows are always activated after boot. Default value is 0: No flow activated. No indication.

4.10.4 Data ciphering mode between ME and MSC +ALEA

This command is used to get a random value from the mobile station and to reenter it codes by the DES algorithm. In the way Application to GSM, an

"h" character shall be added before the value. Application to GSM AT+ALEA? get random value GSM to Application AT+ALEA=1234567890123456

OK Application to GSM AT+ALEA=hA125B348ABCDEF9 value coded GSM to Application +ALEA=9876543210FBCADE0

OK Application to GSM AT+ALEA=h12335678902234AB new coded value GSM to Application NO CARRIER coded value false

command valid

value coded valid new random value sent

communication hang up

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4.10.5 Data ciphering mode +CRYPT

This command enables or disables the data ciphering (D.E.S algorithm) of the PIN and a random value sent periodically in order to insure a more

secure communication. Application to GSM AT+CRYPT=0 Ciphering off GSM to Application OK command valid Application to GSM AT+CRYPT=1 Ciphering on GSM to Application OK command valid

4.10.6 Key management +EXPKEY

This command is used to enter the key used in the D.E.S algorithm to

cipher the data (PIN ). In the way Application to GSM, an "h" character shall

be added before the value. Application to GSM AT+EXPKEY? Is a key stored in E2PROM? GSM to Application +EXPKEY: NO KEY key is absent Application to GSM AT+EXPKEY=h0111011101110111 new key entered GSM to Application OK command valid Application to GSM AT+EXPKEY? Is a key stored in E2PROM? GSM to Application +EXPKEY: READY key is present

4.10.7 Informations on PLMN +CPLMN

This command returns the status and the number of all PLMNs seen by the

mobile. It also indicates the BCCH frequency number (absolute) of the

strongest cell and its RxLev Application to GSM AT+CPLMN=? GSM to application +CPLMN: (2,20810,122,50),

(0,20801,64,53) OK

as defined as AT+COPS=? in the GSM TS 07 07

4.10.8 Analog digital converters measurements +ADC

This command allows to get the DC level of ADC A and ADC B (those

voltages are coded on 8 bits from 0.5 V to 4.5 V ). Those values are

updated every 10 seconds. Application to GSM AT+ADC? GSM to application +ADC: 5,4OKADC A , ADC B

4.10.9 Mobile Equipment event reporting +CMER

This command enabled or disables sending of unsolicited result codes in

the case of key pressing.

Command Syntax: AT+CMER=<mode>,<keyp>,<disp>,<ind>,<bfr>

<keyp> (keypad):

0 No keypad event reporting. 1 Keypad event reporting are routed using unsolicited code:

+CKEV: <key>, <press>

<press>

1: key press 0: key release

<key>: Keyboard 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

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4.10.10 Read Language Preference +WLPR

Command syntax: AT+WLPR= <index >

Response syntax: +WLPR: <value>

Read a Language Preference value of EF-LP. The first indexes sould have

the highest priority. Application to GSM AT+WLPR? Read command GSM to application +WLPR: 4

OK Application to GSM AT+WLPR=1 Read first EF-LP index value GSM to application +WLPR: 5

Four language preference are available in EF-LP

Language preference is 5

4.10.11 Write Language Preference+WLPW

Command syntax: AT+WLPW=<index >,<value> Response syntax: OK or +CME ERROR: <err>

Write a Language Preference value in EF-LP Application to GSM AT+WLPW=1,5 Write Lang Pref equal to 5 in EF-LP with index 1 GSM to application OK EF-LP correctly updated

4.10.12 Read GPIO value +WIOR

Command syntax: AT+WIOR=<index >

Response syntax: +WIOR: <value>

Set the I/O port as an input and read the I/O pin, 0 if the pin is reset, 1 if the

pin is set. Eight I/O ports are available, so the <index> value is between 0

and 7. Application to GSM AT+WIOR=4 Read I/O (number 4) value GSM to application +WIOR: 0

GPIO number 4 is reset

4.10.13 Write GPIO value +WIOW

Command syntax: AT+WIOW=<index >,<value>

Response syntax: OK

Set the I/O port as an output with a I/O pin value, 0 for reset, 1 for set Application to GSM AT+WIOW=4,0 Reset I/O (number 4)

GSM to application OK GPIO value is written

4.11 Other AT commands

4.11.1 V.25 ter recommandation

Other remaining basic commands are not implemented, so an "ERROR"

string will be sent back.

All commands about modulation control, error control and data

compression are not recognized. An "ERROR" string will be sent back.

4.11.2 GSM 07.05 recommandation

All the remaining commands are not implemented, so an "ERROR" string

will be sent back.

4.11.3 GSM 07.07 recommandation

All the remaining commands are not implemented, so an "ERROR" string

will be sent back.

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4.12 Fax Management commands

The fax service provided by the module is class 1 compatible. However only

the core commands defined by ITU T.31 are supported. These are:

• AT+FRH=3, AT+FRH=?,

• AT+FTH=3, AT+FTH=?,

• AT+FRM=24,48,72,96, AT+FRM= ?,

• AT+FTM=24,48,72,96, AT+FTM= ?,

• AT+FRS= <any duration>,

• AT+FTS= <any duration>.

It means that commands like AT+FAR, +FCC,... are not supported.

4.12.1 Setting up the module for fax

When autobauding is enabled, nothing special has to be done. However

when not enabled, proceed as described below to set up the module for

fax.

The GSM unit as well as the PC fax application have to be properly set up

prior to sendind/receiving faxes.

The only thing to do is to change the serial link rate as follows:

a) Launch any terminal application on PC and set it up to 9600 baud.

b) From the terminal application type in: AT+IPR = 2400; &W <enter>

The GSM unit should reply OK (if not, type in 'AT<enter>' as long as it does

not answer 'OK' and start again stage b).

4.12.2 Setting up the PC fax application:

The recommended fax application is Delrina WinFax v8.0.

It should be configured as follows (menu Setup/Fax Modem Setup):

♦ Port: any com ♦ Model: Generic Class 1 (hardware flow control). A generic class 1

with software flow control can be also selected.

♦ Init: default string is suitable for the module ♦ Reset: default string is suitable for the module ♦ Maximum Transmit Rate: 9600 baud (if higher then rate will be

automatically cut back to 9600 baud).

Others settings are of no relevance for the GSM unit: they can be modified.

4.12.3 Restoring the module's default profile for data call.

As for setting up the module for fax, the following instructions are

irrelevant if autobauding is enabled.

If the module is configured as stated in 10.1 then the serial rate is 2400

baud which of course limits the overall thoughput in support of 4800/9600

data calls.

Therefore, the serial rate should be set back to 9600 (or better 19200) baud

by issueing: AT+IPR = 9600; &W <enter>

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5 Miscellaneous

5.1 Disclaimer

Modem and GSM-unit specifications and manuals are subject to change

without notice. Wavecom assumes no liability for damage incurred directly

or indirectly from errors, omissions or discrepancies between the modem or

GSM-unit and their manuals.

5.2 Trademarks

Some mentioned products are registered trademarks of them respective

companies.

5.3 Copyright

this manual may be reproduced in any form without the prior written

permission of Wavecom.

No patent liability is assumed with respect to the use of the information

contained herein.

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6 Appendices

6.1 ME error result code: +CME ERROR: <error>

<error> Meaning Resulting from the following commands 3 Operation not allowed All GSM 07.07 commands (+CME ERROR: 3) 4 Operation not supported All GSM 07.07 commands (+CME ERROR: 4) 5 PH-SIM PIN required (SIM lock) All GSM 07.07 commands (+CME ERROR: 5) 10 SIM not inserted All GSM 07.07 commands (+CME ERROR: 10) 11 SIM PIN required All GSM 07.07 commands (+CME ERROR: 11) 12 SIM PUK required All GSM 07.07 commands (+CME ERROR: 12) 13 SIM failure All GSM 07.07 commands (+CME ERROR: 13) 16 Incorrect password +CACM, +CAMM, +CPUC, +CLCK, +CPWD,

+CPIN, +CPIN2 (+CME ERROR: 16) 17 SIM PIN2 required +CPBW (FDN), +CLCK (FDN), 18 SIM PUK2 required +CACM, +CAMM, +CPUC, +CPBW (FDN), +CPIN,

+CPIN2, +CLCK (FDN), +CPWD 20 Memory full +CPBW 21 Invalid index +CPBR, +CPBW, ATD>index 22 Not found +CPBF, +CPBP, +CPBN, +CGSN, +WOPN 24 Text string too long +CPBW, +IMEI, +CPIN, +CPIN2, +CLCK, +CPWD 26 Dial string too long +CPBW, ATD, +CCFC 30 No network service +VTS, +COPS=?, +CPLMN, +CLCK, +CCFC,

+CCWA 40 Network personalisation PIN

required (Network lock)

All GSM 07.07 commands (+CME ERROR: 40)

6.2 Message service failure result code: +CMS ERROR: <er>

<er> is defined as below:

<er> Meaning Resulting from the following commands 1 to 127 Error cause values from the

GSM recommendation 04.11

Annex E-2 301 SMS service of ME reserved +CSMS (with +CMS: ERROR 301) 302 Operation not allowed All SMS commands (+CMSS, +CMGL, +CPMS,

303 Operation not supported All SMS commands 304 Invalid PDU mode parameter +CMGS, +CMGW, 305 Invalid text mode parameter +CMGS, +CMGW, +CMSS 310 SIM not inserted All SMS commands 311 SIM PIN required All SMS commands 312 PH-SIM PIN required All SMS commands 313 SIM failure All SMS commands 316 SIM PUK required All SMS commands 317 SIM PIN2 required All SMS commands 318 SIM PUK2 required All SMS commands 321 Invalid memory index +CMGR, +CMSS, +CMGD, +CMGL 322 SIM memory full +CMGW 330 SC address unknown +CSCA?, +CMSS, +CMGS

+CMGS, +CMSS

+CSMP…

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6.3 Specific error result codes

<error> Meaning Resulting from the following commands 512 MM establishment failure (for

SMS) 513 Lower layer failure (for SMS) +CMGS, +CMSS 514 CP error (for SMS) +CMGS, +CMSS 515 Please wait, init or command

processing in progress

+CMGS, +CMSS (+CMS ERROR: 512)

All commands ( “+CME ERROR: 515” or “+CMS ERROR: 515”)

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6.4 IE Cause values from GSM 04.08 recommendation

Cause value Diagnostic 1 Unassigned (unallocated) number 3 No route to destination 6 Channel unacceptable 8 Operator determined barring 16 Normal call clearing 17 User busy 18 No user responding 19 User alerting, no answer 21 Call rejected 22 Number changed 26 Non selected user clearing 27 Destination out of order 28 Invalid number format (incomplete number) 29 Facility rejected 30 Response to STATUS ENQUIRY 31 Normal, unspecified 34 No circuit/channel available 38 Network out of order 41 Temporary failure 42 Switching equipment congestion 43 Access information discarded 44 Requested circuit/channel not available 47 Resources unavailable, unspecified 49 Quality of service unavailable 50 Requested facility not subscribed 55 Incoming calls barred with in the CUG 57 Bearer capability not authorized 58 Bearer capability not presently available 63 Service or option not available, unspecified 65 Bearer service not implemented 68 ACM equal to or greater than ACMmax 69 Requested facility not implemented 70 Only restricted digital information bearer capability is available 79 Service or option not implemented, unspecified 81 Invalid transaction identifier value 87 User not member of CUG 88 Incompatible destination 91 Invalid transit network selection 95 Semantically incorrect message 96 Invalid mandatory information 97 Message type non-existent or not implemented 98 Message type not compatible with protocol state 99 Information element non-existent or not implemented 100 Conditional IE error 101 Message not compatible with protocol state 102 Recovery on timer expiry 111 Protocol error, unspecified 127 Interworking, unspecified 252 Call barring on outgoing calls 253 Call barring on incoming calls 254 Call impossible 255 Lower layer failure

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All other values in the range 0 to 31 shall be treated as cause 31. All other values in the range 32 to 47 shall be treated as cause 47. All other values in the range 48 to 63 shall be treated as cause 63. All other values in the range 64 to 79 shall be treated as cause 79. All other values in the range 80 to 95 shall be treated as cause 95. All other values in the range 96 to 111 shall be treated as cause 111. All other values in the range 112 to 127 shall be treated as cause 127.

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6.5 GSM 04.11 Annex E-2: Mobile originating SM-transfer

These error causes could appear for SMS commands (+CMGS, +CMSS, +CMGD…)

Cause no 1: "Unassigned (unallocated) number" This cause indicates that the destination requested by the Mobile Station cannot be reached because, although the number is in a valid format, it is not currently assigned (allocated). Cause no 8: "Operator determined barring" This cause indicates that the MS has tried to send a mobile originating short message when the MS's network operator or service provider has forbidden such transactions. Cause no 10: "Call barred" This cause indicates that the outgoing call barred service applies to the short message service for the called destination. Cause no 21: "Short message transfer rejected" This cause indicates that the equipment sending this cause does not wish to accept this short message, although it could have accepted the short message since the equipment sending this cause is neither busy nor incompatible. Cause no 27: "Destination out of service" This cause indicates that the destination indicated by the Mobile Station cannot be reached because the interface to the destination is not functioning correctly. The term "not functioning correctly" indicates that a signalling message was unable to be delivered to the remote user; e.g., a physical layer or data link layer failure at the remote user, user equipment off-line, etc. Cause no 28: "Unidentified subscriber" This cause indicates that the subscriber is not registered in the PLMN (i.e. IMSI not known) Cause no 29: "Facility rejected" This cause indicates that the facility requested by the Mobile Station is not supported by the PLMN. Cause no 30: "Unknown subscriber" This cause indicates that the subscriber is not registered in the HLR (i.e. IMSI or directory number is not allocated to a subscriber). Cause no 38: "Network out of order" This cause indicates that the network is not functioning correctly and that the condition is likely to last a relatively long period of time; e.g., immediately reattempting the short message transfer is not likely to be successful. Cause no 41: "Temporary failure" This cause indicates that the network is not functioning correctly and that the condition is not likely to last a long period of time; e.g., the Mobile Station may wish to try another short message transfer attempt almost immediately. Cause no 42: "Congestion" This cause indicates that the short message service cannot be serviced because of high traffic. Cause no 47: "Resources unavailable, unspecified" This cause is used to report a resource unavailable event only when no other cause applies. Cause no 69: "Requested facility not implemented" This cause indicates that the network is unable to provide the requested short message service. Cause no 81: "Invalid short message transfer reference value" This cause indicates that the equipment sending this cause has received a message with a short message reference which is not currently in use on the MS-network interface. Cause no 95: "Invalid message, unspecified" This cause is used to report an invalid message event only when no other cause in the invalid message class applies.

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Cause no 96: "Invalid mandatory information" This cause indicates that the equipment sending this cause has received a message where a mandatory information element is missing and/or has a content error (the two cases are undistinguishable). Cause no 97: "Message type non-existent or not implemented" This cause indicates that the equipment sending this cause has received a message with a message type it does not recognize either because this is a message not defined or defined but not implemented by the equipment sending this cause. Cause no 98: "Message not compatible with short message protocol state" This cause indicates that the equipment sending this cause has received a message such that the procedures do not indicate that this is a permissible message to receive while in the short message transfer state. Cause no 99: "Information element non-existent or not implemented" This cause indicates that the equipment sending this cause has received a message which includes information elements not recognized because the information element identifier is not defined or it is defined but not implemented by the equipment sending the cause. However, the information element is not required to be present in the message in order for the equipment sending the cause to process the message. Cause no 111: "Protocol error, unspecified" This cause is used to report a protocol error event only when no other cause applies. Cause no 127: "Interworking, unspecified" This cause indicates that there has been interworking with a network which does not provide causes for actions it takes; thus, the precise cause for a message which is being send cannot be ascertained. All values other than specified should be treated as error Cause No 41

6.6 Unsolicited result codes

Verbose result code Numeric (V0 set) Description RING 2 Incoming call signal from network +CMTI: <mem>,<index> as verbose Incoming message stored in <mem>

(“SM”) at location <index> +CMT: <oa>… (text mode) or +CMT: [<alpha>,]… (PDU) +CDS: <fo>, <mr>… (text mode) or +CDS: <length>,… (PDU) +CCCM: <ccm> as verbose Current Call Meter value +CKEV: <keynb> as verbose Key press or release +CCWA: <nb>,<type>,<class> as verbose Call Waiting number +CLIP: <number>,<type> as verbose Incoming Call Presentation +CREG: <stat> as verbose Network registration indication +CRING: <type> as verbose Incoming call type (VOICE, FAX ...) +WIND: <IndicationNb> as verbose

+CSQ: <RxLev>,99 as verbose

as verbose Incoming message directly displayed as verbose SMS status report after sending a SMS

Specific unsolicited indication (SIM

(specific) (specific)

Insert/Remove, End of init, Reset, Alerting)

Automatic RxLev indication with

AT+CCED=1,8 command

6.7 Final result codes

Verbose result code Numeric (V0 set) Description +CME ERROR: <err> as verbose Error from 07.05 commands +CMS ERROR: <err> as verbose Error from SMS commands (07.07) BUSY 7 Busy signal detected ERROR 4 Command not accepted NO ANSWER 8 Connection completion timeout NO CARRIER 3 Connection terminated OK 0 Acknowledges correct execution of a command line RING 2 Incoming call signal from network

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6.8 Intermediate result codes

Verbose result code Numeric (V0 set) Description +COLP:<number>,<type> as verbose Outgoing Call Presentation +CR: <type> as verbose Outgoing Call report control +ILRR: <rate> as verbose Local TA-TE data rate CONNECT 300 10 Data connection at 300 bauds CONNECT 1200 11 Data connection at 1200 bauds CONNECT 1200/75 12 Data connection at 1200/75 bauds CONNECT 2400 13 Data connection at 2400 bauds CONNECT 4800 14 Data connection at 4800 bauds CONNECT 9600 15 Data connection at 9600 bauds

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6.9 Operator names

Country Initials MCC MNC Name Type of

Country Name

Network

A 232 1 AUSTRIA A1 GSM900 Austria A 232 3 MAX.MOBIL GSM900 Austria AL 726 1 AL A M C GSM900 Albania AND 213 3 MOBILAND GSM900 Andorra AUS 505 1 AUS M-NET GSM900 Australia AUS 505 2 AUS OPTUS GSM900 Australia AUS 505 3 AUS VODAFONE GSM900 Australia AZE 40 1 AZE ACELL GSM900 AZE B 206 10 B mobi GSM900 Belgium BEL 206 1 BEL PROXIMUS GSM900 Belgium BG 284 1 BG CITRON GSM900 BHR 426 1 BHR M.PLUS GSM900 Bahrein BIH 218 90 BIH BHGSM GSM900 Bosnia CAM 624 1 CAM CAMNET GSM900 Cameroon CAN 302 37 CAN MCELL PCS1900 Canada CH 228 1 CH SWISS GSM GSM900 Switzerland CHN 460 0 CHNTELGSM GSM900 China CHN 460 1 CHN-CUGSM GSM900 China CI 612 3 CI Ivoir GSM900 Ivory Cost CL 730 1 CL ENTEL PCS PCS1900 USA CL 730 10 CL ENTEL PCS PCS1900 USA CYP 280 1 CY CYTA GSM GSM900 Cyprus CZ 230 1 PAEGAS-CZ GSM900 Czechoslovakia CZ 230 2 CZ ET-CZ GSM900 Czechoslovakia D 262 1 D1-TELEKOM GSM900 Germany D 262 2 D2 PRIVAT GSM900 Germany D 262 3 E-Plus GSM1800 Germany DK 238 1 DK TDK-MOBIL GSM900 Denmark DK 238 2 DK SONOFON GSM900 Denmark DK 238 20 TELIA DK GSM1800 Denmark DK 238 30 DK mobilix GSM1800 Denmark E 214 1 E AIRTEL GSM900 Spain E 214 7 E TELEFONICA GSM900 Spain E 340 18 E AMERIS Spain EE 248 1 EE EMT GSM GSM900 Estonia EE 248 2 EE RLE GSM900 Estonia ETH 636 1 ETH MTN GSM900 Ethiopia F 208 1 F Itineris GSM900 France F 208 10 F SFR GSM900 France F 208 20 F BOUYGTEL GSM1800 France F 547 20 F VINI GSM900 France F 647 10 F SFR RU GSM900 France Reunion FI 244 3 FI TELIA GSM1800 Finland FI 244 5 FI RADIOLINJ GSM900 Finland FI 244 9 FI FINNET GSM1800 Finland FI 244 91 FI SONERA GSM900 Finland FIJ 542 1 FIJ VODAFJ GSM900 Fiji GEO 282 1 GEO GCELL GSM900 Georgia GEO 282 2 GEO Magti GSM900 Georgia GIB 266 1 GIBTEL GSM GSM900 England Gibraltar GR 202 1 GR COSMOTE GSM1800 Greece GR 202 5 GR PANAFON GSM900 Greece GR 202 10 GR TELESTET GSM900 Greece H 216 1 H Pannon GSM GSM900 Hungary H 216 30 H-WESTEL 900 GSM900 Hungary HK 454 0 HK TCSL GSM GSM900 Hong Kong HK 454 4 HK HTCLGSM GSM900 Hong Kong

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Country Initials MCC MNC Name Type of

Country Name

Network

HK 454 6 HK SMARTONE GSM900 Hong Kong HK 454 10 HK NWT GSM1800 Hong Kong HK 454 12 HK PEOPLES GSM1800 Hong Kong HK 454 16 HK SUNDAY GSM1800 Hong Kong HK 454 18 HK PAC-LINK Hong Kong HK 454 20 HK HUTCHINSON Hong Kong HK 454 22 HK P PLUS Hong Kong HR 219 1 HR CRONET GSM900 Croatia I 222 1 I TELECOM GSM900 Italy I 222 10 I OMNITEL GSM900 Italy INA 404 7 INA TATA GSM900 India INA 404 10 INA AirTel GSM900 India INA 404 11 INA ESSAR GSM900 India INA 404 12 INA ESCOTL GSM900 India INA 404 19 INA ESCOTL India INA 404 21 INA BPL GSM900 India INA 404 27 INA BPLMOBIL GSM900 India INA 404 41 INA RPG GSM900 India INA 404 43 INA BPLMOBIL GSM900 India INA 404 46 INA BPLMOBIL GSM900 India INA 404 56 INA ESCOTL India IND 510 1 IND SAT-C GSM900 Indonesia IND 510 10 IND T-SEL GSM900 Indonesia IND 510 11 IND EX-CEL GSM900 Indonesia IRL 272 1 IRL EIR-GSM GSM900 Eire IRL 272 2 IRL DIGIFONE GSM900 Eire IS 274 1 IS SIMINN GSM900 Iceland JOR 416 1 JOR FSTLNK GSM900 Jordan KHM 456 1 KHM MT-KHM GSM900 Cambodia KSA 420 1 KSA DMTS-1 GSM900 Saudi Arabia KSA 420 7 KSA EAE GSM900 Saudi Arabia KT 419 2 KT MTC GSM900 L 270 1 L LUXGSM GSM900 Luxemburg LSO 651 1 LSO VCLCOM GSM900 Lesotho LT 246 2 LT BITE GSM900 LTU 246 1 LTU OMT GSM900 LV 247 1 LV LMT GSM GSM900 Latvia LV 247 2 LV BALTEL GSM900 Latvia MAC 455 1 MAC CTMGSM GSM900 MKD 294 1 MKD MOBI-M GSM900 Macedonia MOR 604 10 MOR MOR ONPT GSM900 Morocco MRU 617 1 MRU CELL + GSM900 Mauritius MW 650 1 MW CP 900 GSM900 Malawi MY 502 12 MY maxis GSM900 Malaysia MY 502 13 MY EMARTEL GSM1800 Malaysia MY 502 16 MY DIGI 1800 GSM1800 Malaysia MY 502 17 MY-ADAM 017 GSM1800 Malaysia MY 502 19 MY CELCOM GSM900 Malaysia N 242 1 N TELE-MOBIL GSM900 Norway N 242 2 N NetCom GSM GSM900 Norway NL 204 4 NL LIBTEL GSM900 Netherlands NL 204 8 NL PTT TELE GSM900 Netherlands NZ 530 1 NZ BELLSOUTH GSM900 New Zealand OMN 422 2 OMN O-MOBI GSM900 Oman P 268 1 P TELECEL GSM900 Portugal P 268 6 P TMN GSM900 Portugal PH 515 1 Islacom Cell GSM900 Philippines PH 515 2 PH GLOBE GSM900 Philippines PL 260 1 PLUS GSM GSM900 Poland PL 260 2 ERA-GSM GSM900 Poland

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Country Initials MCC MNC Name Type of

Country Name

Network

QAT 427 1 QAT Q-NET GSM900 Qatar RA 283 1 RA ARMMO1 GSM900 Armenia RL 415 1 RL Cellis GSM900 Lebanon RL 415 3 RL LibanCell GSM900 Lebanon ROC 466 6 TWN TUNTEX GSM1800 Taiwan ROC 466 88 KGT-Online GSM1800 Taiwan ROC 466 92 ROC LDTA GSM GSM900 Rep.Of China ROC 466 97 TWN GSM 1800 GSM1800 Taiwan ROM 226 1 ROM CONNEX Romania ROM 226 10 ROM DIALOG Romania RUS 250 1 RUS MTS GSM900 Russia RUS 250 2 RUS NWGSM GSM900 Russia S 240 1 TELIA S GSM900 Sweden S 240 7 S COMVIQ GSM900 Sweden S 240 8 S EURO GSM900 Sweden SA 655 1 VodaCom-SA GSM900 South Africa SA 655 10 MTN-SA GSM900 South Africa SDN 634 1 SDN SD-MOB GSM900 SEZ 633 1 SEZ SEYCEL GSM900 Seychelles SGP 525 1 ST-GSM-SGP GSM900 Singapore SGP 525 2 GSM1800-SGP GSM1800 Singapore SGP 525 3 SGP M1-GSM GSM900 Singapore SI 293 41 SI SI-GSM GSM900 SK 231 1 SK SVK GT GSM900 Slovakia SK 231 2 SK ET-SK GSM900 Slovakia SRI 413 2 SRI DIALOG GSM900 Sri Lanka SYR 263 9 SYR MOBILE GSM900 Syria SYR 417 9 SYR MOBILE GSM900 Syria TH 520 1 TH AIS GSM GSM900 Thailand TH 520 10 TH WCS GSM1800 Thailand TR 286 1 TR PTT/TURK GSM900 Turkey TR 286 2 TR TELSIM GSM900 Turkey TZ 640 1 TZ TRITEL GSM900 Tanzania UA 255 3 UA-KYIVSTAR GSM900 Ukraine UA 255 5 UA GT-BCS GSM1800 Ukraine UAE 424 2 UAE ETISALAT GSM900 United Arab Em UK 234 10 UK CELLNET GSM900 England UK 234 15 UK VODAFONE GSM900 England UK 234 30 ONE 2 ONE GSM1800 England UK 234 33 ORANGE GSM1800 England UK 234 50 UK Jersey GSM900 England UK 234 55 UK GUERNSEY GSM900 England UK 234 58 UK MANX GSM900 England UKR 255 1 UA UMC Ukraine UKR 255 2 FLASH-UKR GSM900 Ukraine USA 310 10 USA MCI PCS1900 USA USA 310 11 USA WTTCKy PCS1900 USA USA 310 12 USA D&E Com PCS1900 USA USA 310 13 USA MobileTel PCS1900 USA USA 310 20 USA Sprint PCS1900 USA USA 310 30 USA PCS PRIME PCS1900 USA USA 310 31 USA-AERIAL PCS1900 USA USA 310 40 USA PCS PRIME PCS1900 USA USA 310 50 USA PCS PRIME PCS1900 USA USA 310 60 USA PCS PRIME PCS1900 USA USA 310 70 USA PCS PRIME PCS1900 USA USA 310 80 USA PCS PRIME PCS1900 USA USA 310 90 USA PCS PRIME PCS1900 USA USA 310 100 USA PCS PRIME PCS1900 USA USA 310 110 USA PCS PRIME PCS1900 USA

WMO2 G900 / G1800 / G1900

WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999

Country Initials MCC MNC Name Type of

Country Name

Network

USA 310 120 USA PCS PRIME PCS1900 USA USA 310 130 USA PCS PRIME PCS1900 USA USA 310 140 USA PCS PRIME PCS1900 USA USA 310 150 USA BellSouth PCS1900 USA USA 310 160 USA OMNIPOINT PCS1900 USA USA 310 170 USA PAC BELL PCS1900 USA USA 310 180 USA PAC BELL PCS1900 USA USA 310 190 USA COX PCS1900 USA USA 310 200 USA VStream PCS1900 USA USA 310 210 USA VStream PCS1900 USA USA 310 220 USA VStream PCS1900 USA USA 310 230 USA VStream PCS1900 USA USA 310 240 USA VStream PCS1900 USA USA 310 250 USA VStream PCS1900 USA USA 310 260 USA VStream PCS1900 USA USA 310 270 USA PowerTel PCS1900 USA USA 310 280 USA PowerTel PCS1900 USA USA 310 290 USA PowerTel PCS1900 USA USA 310 300 USA Aerial PCS1900 USA USA 310 310 USA Aerial PCS1900 USA USA 310 320 USA Aerial PCS1900 USA USA 310 330 USA Aerial PCS1900 USA USA 310 340 USA Aerial PCS1900 USA USA 310 350 USA Aerial PCS1900 USA USA 310 380 USA Pocket PCS1900 USA USA 310 390 USA Pocket PCS1900 USA USA 310 400 USA Pocket PCS1900 USA USA 310 410 USA Pocket PCS1900 USA USA 310 420 USA Pocket PCS1900 USA USA 310 430 USA Pocket PCS1900 USA USA 310 440 USA Pocket PCS1900 USA USA 310 450 USA Pocket PCS1900 USA USA 310 460 USA OMNIPOINT PCS1900 USA USA 310 470 USA OMNIPOINT PCS1900 USA USA 310 480 USA OMNIPOINT PCS1900 USA USA 310 490 USA OMNIPOINT PCS1900 USA USA 310 500 USA OMNIPOINT PCS1900 USA USA 310 510 USA OMNIPOINT PCS1900 USA USA 310 520 USA OMNIPOINT PCS1900 USA USA 310 530 USA OMNIPOINT PCS1900 USA USA 310 540 USA OMNIPOINT PCS1900 USA USA 310 550 USA OMNIPOINT PCS1900 USA USA 310 560 USA OMNIPOINT PCS1900 USA USA 310 570 USA OMNIPOINT PCS1900 USA USA 310 580 USA OMNIPOINT PCS1900 USA USA 310 610 USA OMNIPOINT PCS1900 USA USA 310 620 USA OMNIPOINT PCS1900 USA USA 310 630 USA OMNIPOINT PCS1900 USA USA 310 640 USA Einstein PCS1900 USA USA 310 660 USA DiGiPH PCS1900 USA USA 310 670 USA WTTCKy PCS1900 USA USA 310 680 USA NPI PCS1900 USA USA 310 690 USA Conestoga PCS1900 USA VN 452 1 VN MOBIF GSM900 Vietnam

Wavecom WMO2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual