Instruction/ maintenance manual of the product GM47 Sony Ericsson
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Product Photo/Illustration GM47/GM48.
The product described in this manual conforms to the Radio and Telecommunications Terminal Equipment (R&TTE) directive 99/5/EC with requirements covering EMC directive 89/336/EEC and Low Voltage dire ctive 73/23/EEC. The product fulfils the requirements according to 3GPP TS 51.
3 LZT 123 7263 R1C Contents Part 1: Overv iew ............. ................... .................... ............. .................... ............ 11 1. Introduction ................................ ..................................................
GM47/GM48 INTEGRATOR’S MA NUAL 4 LZT 123 72 63 R1C 2. System Connector Interface .................................................................................. 41 2.1 Overview .....................................................................
5 LZT 123 7263 R1C 4.3.1 General ........................................................................................... 72 4.3.2 Antenna Type .................................................................................. 73 4.3.3 Antenna Placement .
GM47/GM48 INTEGRATOR’S MA NUAL 6 LZT 123 72 63 R1C 3.6 ATS5 Command Line Editing Character (BACKSPACE) ...... 104 3.7 ATS6 Blind Dial Delay Control ............................................... 104 3.8 ATS7 Connection Completion Timeout ..........
7 LZT 123 7263 R1C 5. Data - CSD/HSCSD.............................................................................................. 153 5.1 AT+CBST Select Bearer Service Type ............................................ 153 5.2 AT+CRLP Radio Link Protocol .
GM47/GM48 INTEGRATOR’S MA NUAL 8 LZT 123 72 63 R1C 12. Interface ................................................................................................................ 197 12.1 AT+CPIN PIN Control ..........................................
9 LZT 123 7263 R1C 14.10 AT*ESNU Ericsson Settings Number.............................................. 242 14.11 AT+CPBF Phonebook Find ............................................................. 243 14.12 AT+CPBR Phonebook Read ...................
GM47/GM48 INTEGRATOR’S MA NUAL 10 LZT 123 72 63 R1C 18. Supplementary Services ....................................................................................... 307 18.1 AT+CPIN PIN Control .....................................................
Product Photo/Illustration Part 1: O verview.
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13 LZT 123 7263 R1C 1. Introduction 1.1 Target Users GM47 and GM48 modules are designed to be integrated into machine- to-machine or man-to-machine communications ap plications. They are intended to be used by manufacturers, system integrators, applications developers and developer s of wi reless communications equipment.
GM47/GM48 INTEGRATOR’S MA NUAL 14 LZT 123 72 63 R1C Part 4 - Using AT C omman ds This section lists all the AT commands relevant to the GM47 and GM48, including their required parameters. The purpose of part 4 is to give you detailed information on th e function of the AT command set.
2. G M47/G M48 MO DUL ES 15 LZT 123 7263 R1C 2. GM47/GM48 Modules 2.1 Abo ut the GM47/GM48 Fa mily Two modules make up the family; GM47 and GM48, for use in the 900/1800 MHz and 850/1900 MHz GSM bands re spectively.
GM47/GM48 INTEGRATOR’S MA NUAL 16 LZT 123 72 63 R1C In accordance with the rec ommendations of ITU-T (International Telecommunication Union - Telecommunications Standardisation Sector) V.24, the TE communica tes with the MS over a serial interf ace.
2. G M47/G M48 MO DUL ES 17 LZT 123 7263 R1C 2.3 Featur es The module perf orms a set of telec om services (TS) accor ding to GSM standard phase 2+, ETSI and IT U-T. The functions of the module are implemented by issuing AT commands over a serial interface.
GM47/GM48 INTEGRATOR’S MA NUAL 18 LZT 123 72 63 R1C 2.3.2 Sho rt Messag e Service The module supports the following SMS services: • Sending; MO (mobile-originated) with b oth PDU (protocol data unit) and text mode supported. • Receiving; MT (mobile-terminated ) with both PDU and text mode supported.
2. G M47/G M48 MO DUL ES 19 LZT 123 7263 R1C 2.3. 5 SIM Ca rd An external SIM card with 3 V or 5 V technology, can be connected to the module via its 60-pin system connector. 2.3. 6 Averag e Powe r Consu mpti on Note! The power consumption during transmission is measured at maximum transmitted power .
GM47/GM48 INTEGRATOR’S MA NUAL 20 LZT 123 72 63 R1C 2.4.3 Develo per’s Kit Sony Ericsson provides the opportunity for designers to test the module on a limited sca le using its Develope r’s Kit. The kit incl udes the necessary acc essories (softw are and ha rdwar e) required to build and test an application.
3. ABBREVIATIONS 21 LZT 123 7263 R1C 3. Abbreviations Abbreviation Expla nations CBM Cell Broadcast Message CBS Cell Broadcast Service CSD Circuit Switched Data DCE Data Circuit Terminating E quipment.
GM47/GM48 INTEGRATOR’S MA NUAL 22 LZT 123 72 63 R1C TA Terminal Adapte r TE Terminal Equipmen t THD Third Harmonic Distortion TS Telecom Serv ices Abbreviation Explanat ions.
Product Photo/Illustration Part 2: Developer’s Kit.
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25 LZT 123 7263 R1C 1. Introduction 1.1 Over view The developer’s kit is designed to get you star ted quickly. It contains all the hardware you will need to begin the development of an application.
GM47/GM48 INTEGRATOR’S MA NUAL 26 LZT 123 72 63 R1C 1.3 Ge neral Funct ioni ng of the Kit The following block diagrams are provided to help you under stand the general principles of opera tion of the developer ’s kit. You have the following options as shown in Figure 1.
1. INTRODUCTION 27 LZT 123 7263 R1C Figur e 1.2 Power supply connect ion and the on-boar d voltages Figure 1.3, Figure 1.4 and Figure 1.5 show how various signals are routed on the developer’ s board. Thicker li nes indicate m ultiple signals. Figur e 1.
GM47/GM48 INTEGRATOR’S MA NUAL 28 LZT 123 72 63 R1C Figur e 1.4 Audio signals, connection and r outing Figur e 1.5 Comms signals, connection and r outing J12 GM47 EAR MIC Handset Buzzer PCM 3.
2. US ING THE DEVE LOPER’S KIT 29 LZT 123 7263 R1C 2. Using the Developer’s Kit This section provides you wit h the information needed to setup and use the developer’s kit. Before ch angi ng switch and jumper settings, refer to “2.3 Jumpers, Switches and Connectors”, page 32.
GM47/GM48 INTEGRATOR’S MA NUAL 30 LZT 123 72 63 R1C 2.1 Star t up Check List To use the developer’s kit in sta ndard format check the following: • W ith the case lid removed, make sure the GM47 .
2. US ING THE DEVE LOPER’S KIT 31 LZT 123 7263 R1C 2.2 Develo per’s Board Over lay Figure 2.3 shows the de veloper’s boar d, including the position of all the connectors, switches a nd jumpers (de fault positions). You will not ice that many jumpers are labelled “SW”.
GM47/GM48 INTEGRATOR’S MA NUAL 32 LZT 123 72 63 R1C 2.3 Jumpers , Switches and Connec tors You will notice that ma ny jumpers a re labelled “S W”. This is bec ause the board was previous ly fitted with DIL switches. All jumpers are located on the developer’s boar d (see “Developer’ s board overlay”, page 31).
2. US ING THE DEVE LOPER’S KIT 33 LZT 123 7263 R1C All switches are mounted on the front panel of the developer’ s box. Swit ch Description Operation Vcc Toggle switch Switches power fr om external power supply to module. Has three positions; NC, OFF and ON.
GM47/GM48 INTEGRATOR’S MA NUAL 34 LZT 123 72 63 R1C Handset RJ11 socket Connector for a standa rd telephone handset. As PCM paths ar e open inside the modu le, a de fault s hort circuit is m ade betw een PCMD LD-PCM IN and PCMU LD- PCMOUT signals on test connector J11 to enable analogue audio in downlink and uplink directions.
2. US ING THE DEVE LOPER’S KIT 35 LZT 123 7263 R1C J10 SYSTE M connect or For optional flat cable c onnection betw een the mo dule and the development board (see Fi gure 2.3, page 31 ) J11 TEST connect or 60 pin, 2.54mm pitc h, dual row pin header that carries all signals present at the system connector of the m odule.
GM47/GM48 INTEGRATOR’S MA NUAL 36 LZT 123 72 63 R1C 2.4 System Connector Pin Assignments Refer to the table below when monitoring signals on, or connecting to, J10, J11 or J12. The table shows the system-connector pin assignments for the GM47 module.
Product Photo/Illustration Part 3: Integr ating the Module.
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39 LZT 123 7263 R1C 1. Mechanical Description 1.1 Inter face Desc ripti on The pictures below show the mechanical design of the GM47 along with the positions of the different connectors and mounting holes. The GM47 is protected with AISI 304 stai nless steel covers that meet the environmental and EMC requirements.
GM47/GM48 INTEGRATOR’S MA NUAL 40 LZT 123 72 63 R1C • Keypad, display , microphone, speaker and battery are not par t of the module. • The SIM card is mounted in your application, external to the module. • The System Connector is a 60-pin, standard 0.
41 LZT 123 7263 R1C 2. Sy stem C onnecto r Inte rface 2.1 Over view Electrical connections to the modul e (except the antenna), ar e made through the System Connector Interface. The system connector is a 60-pin, standard 0.05 in (1.27 mm) pitch devic e.
GM47/GM48 INTEGRATOR’S MA NUAL 42 LZT 123 72 63 R1C The following table gives the pin assi gnments for the system connector interface and a shor t description for each signal. Note ! Under the heading “Dir” in the table, module input and output signals are in dicat ed by th e lett ers I an d O re specti vely.
2. SYSTE M CONNECTOR I NTERFA CE 43 LZT 123 7263 R1C 28 ADC3 I Analogue Anal ogue to digi tal co nverter 3 29 SDA I/O 2.75, in terna l pull up I 2 C data 30 SCL O 2.75, inte rna l pull up I 2 C clock 31 BUZZER O Digi tal 2. 75 Bu zzer output from module 32 OUT5 O Digi tal 2.
GM47/GM48 INTEGRATOR’S MA NUAL 44 LZT 123 72 63 R1C 2.2 Gene ral Elect rical and Logical Charact erist ics Many of the signals, as indicated in the table above, are high-speed CMOS logic inputs or outputs powered from a 2.75 V ± 5 % internal voltage regulator, and are defined as Digital 2.
2. SYSTE M CONNECTOR I NTERFA CE 45 LZT 123 7263 R1C 2.3 Grou nds There are two ground connec tions in the GM47, AGND (analogue ground) and DGND (digital ground). Pin assignments are shown in the table above. Note! AGND and DGND are connected at a star point i nside the module.
GM47/GM48 INTEGRATOR’S MA NUAL 46 LZT 123 72 63 R1C The electr ical charac teristic s for VCC are show n in the table below. Note ! GM47 has no internal capacitance to supply the large current pea ks during GSM burst transmission.
2. SYSTE M CONNECTOR I NTERFA CE 47 LZT 123 7263 R1C The following timing d iagram illustrates bot h power-up and power- down processes. Figur e 2.2 ON/OFF timing and VIO performance Times are defined as follows: 2.5. 2 VIO - 2.75V Suppl y VIO provides an output voltage derived from an internal 2.
GM47/GM48 INTEGRATOR’S MA NUAL 48 LZT 123 72 63 R1C 2.6 Analog ue Audio ATMS is the audio input, and AFMS is the audio output, of the module. These signals can be used in Hands-free or Porta ble Hands-free mode. Hands -free M ode This mode is used for audio accessori es, such as c ar kits and hands-free equipment.
2. SYSTE M CONNECTOR I NTERFA CE 49 LZT 123 7263 R1C The following tables show the nominal PGA (programming gain settings). For more information see the relevant AT commands.
GM47/GM48 INTEGRATOR’S MA NUAL 50 LZT 123 72 63 R1C The table below shows the audio signal levels for AFMS. 2.6.3 Micropho ne Signals MICP and MICN are balanced di fferential microphone input pins. These inputs are compatible with an electre t microphone.
2. SYSTE M CONNECTOR I NTERFA CE 51 LZT 123 7263 R1C 2.6. 4 Spea ker Si gnals BEARP and BEARN are the speaker output pins. These are differential-mode outputs. The electrica l characteristics are given in the table below. The following table shows the ear piece impe dances that can be connected to BEARP and BEARN.
GM47/GM48 INTEGRATOR’S MA NUAL 52 LZT 123 72 63 R1C 2.7 PCM Digi tal Audio Figure 2.4 shows the PCM (Pulse Co de Modulation) digital audio connection for external devices. Th ese connec tions can be used to process PCM digital audio signals, bypassing the module’s internal analogue audio CODEC.
2. SYSTE M CONNECTOR I NTERFA CE 53 LZT 123 7263 R1C 2.7. 1 PCM Da ta Fo rmat All of the module’s PCM signals, including signals between its CODEC and DSP conform to the PCM data I/ O format of the industry standard DSP from Texas Instrum ents. PCMCLK (bit clock) and PCMSYNC (frame syncronisation) are both generated by the DSP within the modu le.
GM47/GM48 INTEGRATOR’S MA NUAL 54 LZT 123 72 63 R1C PCM Timing Dia grams The PCM timing is shown in Figure 2.6 below and it is seen that the CPU has 45 µs to serve an interrupt a nd setup data channe ls. Data is se nt on the falling edge of the sync pul se.
2. SYSTE M CONNECTOR I NTERFA CE 55 LZT 123 7263 R1C 2.8 Ser ial Da ta In terf aces The serial channels, consisting of three U ARTs, are asynchronous communication links to the application or accessory units. UART1 has RS-232 functionality. UART2 and UA RT3 behave a s general-purpose serial data links.
GM47/GM48 INTEGRATOR’S MA NUAL 56 LZT 123 72 63 R1C Note ! UART1 signal levels do not match standard RS232 (V.28) levels. The relationship between the levels is shown in the table below. Conversion between the module CMOS levels and RS232 levels can be achieved using a standard interface IC, such as the Maxim Integrated Products MAX3237.
2. SYSTE M CONNECTOR I NTERFA CE 57 LZT 123 7263 R1C RTS and CTS are capable of transmitting at 1/10 th of the data transmission speed for data rates up to 460 kbit/s (byte-oriented flow control mec hanism).
GM47/GM48 INTEGRATOR’S MA NUAL 58 LZT 123 72 63 R1C Data Terminal Ready (DTR) DTR indicates th at the DTE is r eady to receive data. It also acts as a hardware ‘ha ng-up’, terminating ca lls when switched high. The signal is active low. You can define the exact behaviour of DTR with an AT command.
2. SYSTE M CONNECTOR I NTERFA CE 59 LZT 123 7263 R1C 2.8. 5 UART3 - TD3, RD 3 (desi gnate d for fu ture use) UART3 is a full duplex serial communication port with transmission and reception lines. It has the same timing and electrical signal characteristics as UART1, TD and RD.
GM47/GM48 INTEGRATOR’S MA NUAL 60 LZT 123 72 63 R1C SIM voltage levels, as shown in th e following table, are dependent on the type of SIM card detected by the module. 2.9.1 SIM Detecti on - SIMPRES ENCE SIMPRESENCE is used to determine whether a SIM card has been inserted into or removed from the SIM card holder.
2. SYSTE M CONNECTOR I NTERFA CE 61 LZT 123 7263 R1C 2.10 Servic e/Programming When the SERVICE input signal is active the module will: • be reprogrammed if data is rec eived through UAR T2 from a computer running Sony Ericss on reprogramming software; • or it will output logging data on UAR T2.
GM47/GM48 INTEGRATOR’S MA NUAL 62 LZT 123 72 63 R1C The following circuit should be used to connect an LED. Figur e 2.8 Electrical connections for the LED 2.13 Genera l Purpose Digita l I/O Ports Signals which have an entry in the Default Signal column in the above table are multipl e xed.
2. SYSTE M CONNECTOR I NTERFA CE 63 LZT 123 7263 R1C 2.14 Gener al Purpose Anal ogue I/O Ports The module is able to convert digita l to analogue signals and vice versa. 2.14 .1 Di gital to Anal ogue Co nver ter - DAC The DAC is an 8-bit converter. Conversion takes place whe n an AT command is sent to the module.
GM47/GM48 INTEGRATOR’S MA NUAL 64 LZT 123 72 63 R1C Figur e 2.9 DAC loads 2.14.2 A nalogue to Digital C onverters 1, 2 and 3 - ADCx The ADC is an 8-bit converter. An analogue value applied to any of the ADC pins is converted and stored in a register inside the module.
2. SYSTE M CONNECTOR I NTERFA CE 65 LZT 123 7263 R1C 2.15 Ex ternal I 2 C Ser ial C ontrol Bus Note! The I 2 C bus is currently not supported by the software The external I 2 C bus consists of two signals, SDA and SCL.
GM47/GM48 INTEGRATOR’S MA NUAL 66 LZT 123 72 63 R1C 2.17 Re al Time Cl ock The Real Time Clock (RTC) provides the main microprocessor with a time-of-day calendar and alarm, and a one-hundred-year c alendar.
2. SYSTE M CONNECTOR I NTERFA CE 67 LZT 123 7263 R1C If the voltage drops below 1.0 V in back-up mode, the RTC will stop working. The following diagram shows the RTC connections.
GM47/GM48 INTEGRATOR’S MA NUAL 68 LZT 123 72 63 R1C 3. Antenn a Connector The module’s antenna connector al lows transmission of the radio frequency (RF) signals from the module to an external customer- supplied antenna. The connector is a micro- miniature coaxial MMCX surface mounted component.
4. HI NTS FOR IN TEGRAT ING T HE MO DULE 69 LZT 123 7263 R1C 4. Hints for Integrating the Module This chapter gives you advice and helpful hints on how to integrate the GM47 into your application from a hardware perspec tive.
GM47/GM48 INTEGRATOR’S MA NUAL 70 LZT 123 72 63 R1C • When the SIM card hatch is ope ned, the SIM card connectors lie exposed under the SIM card holder . CAUTI ON: Do not touch these connectors! If you do, you may release an ele ctrical dischar ge that could damage the module or the SIM card.
4. HI NTS FOR IN TEGRAT ING T HE MO DULE 71 LZT 123 7263 R1C Sign al Stre ngth The module has to be placed in a way that ensures sufficient signal strength. To improve signal strength, the antenna can be moved to another position. Signal strength may depend on how close the module is to a radio base station.
GM47/GM48 INTEGRATOR’S MA NUAL 72 LZT 123 72 63 R1C Grounds A ground connection is provided at the mounting hole next to the RF connector on the module (see Figure 2.1, page 41). Connect this gr ound point to the DGND pins of the module by the shortest, low-impedance path possible.
4. HI NTS FOR IN TEGRAT ING T HE MO DULE 73 LZT 123 7263 R1C determine whether the antenna needs to be grounded or not. Your local antenna manufacturer might be able t o design a spe cial antenna suitable for your the application. 4.3. 2 Antenna T ype Make sure that you choose the right type of antenna for the module.
GM47/GM48 INTEGRATOR’S MA NUAL 74 LZT 123 72 63 R1C 4.3.5 Possib le Communication Distur bances Possible communication disturbances include the following: • Noise can be caused by elect ronic devices and radio tr ansmitters.
5. TECHNICAL DATA 75 LZT 123 7263 R1C 5. Technical Data Mech anical Spec ification s Powe r supp ly voltag e, norm al oper atio n Radio sp ecific ations SIM car d Maximum length 50 mm Maximum width 33 mm Maximum thickness 7.15 mm (excludi ng conne ctor pin s and top of ante nna co nnec tor) Weight 18.
GM47/GM48 INTEGRATOR’S MA NUAL 76 LZT 123 72 63 R1C Envir onmental specifica tions Data Storage Operat ing temp erature range (full specification) - 2 5° C t o + 5 5° C Operat ing temp erature ran.
6. DECLAR ATION OF CONFORMITY 77 LZT 123 7263 R1C 6. Declaration of Conformity.
GM47/GM48 INTEGRATOR’S MA NUAL 78 LZT 123 72 63 R1C 7. FCC Certificate.
Product Photo/Illustration Part 4: Usi ng AT Commands.
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81 LZT 123 7263 R1C 1. Introduction to AT Com mands 1.1 Over view AT commands, issued from a computer in your application are used to control and implement the functions of the module.
GM47/GM48 INTEGRATOR’S MA NUAL 82 LZT 123 72 63 R1C < > The term enclosed in angle bracke ts is a syntactical element. The brackets do not appear in the command line. [ ] Square brac kets are used to i ndicate that a certai n item is optional.
1. INTRODUCTION TO AT COMMANDS 83 LZT 123 7263 R1C Exten ded S yntax Com mand • AT+<command>= [<par ameter>] • AT*<command>=[<parameter>] Exampl e! AT+ CFU N=0< CR> (powers down the module) If several values are include d in the command, they are separated by commas.
GM47/GM48 INTEGRATOR’S MA NUAL 84 LZT 123 72 63 R1C 1.2.3 AT Res ponse Synta x The default mode response shown below, is in text mode. See the command V for further de tails. Possible for mats for the re sult codes are: • Basic format re sult code, such as OK.
1. INTRODUCTION TO AT COMMANDS 85 LZT 123 7263 R1C Unsoli cite d Result Code Unsolicited re sult codes indi cate the o ccurrence of an even t not directly associated with a command being issued from the TE. 1.3 Error Codes 1.3. 1 +CM E ERRO R (Mo bile Equi pment Error Code) This final result code is similar to the regular ERROR re sult code.
GM47/GM48 INTEGRATOR’S MA NUAL 86 LZT 123 72 63 R1C 1.3.2 +CMS ERROR (Message Serv ice Failure Result Code) This final result code indicates an er ror related to mobile equipment or to the network. The operation is si milar to the ERROR result c ode.
1. INTRODUCTION TO AT COMMANDS 87 LZT 123 7263 R1C 1.4 Exampl es on Ho w to Use th e AT Comm ands For many of the more complicated commands, examples are provided after the command’s description. Always refer to the detailed description of the command in question to check valid parameter values, AT command syntax and Response syntax.
GM47/GM48 INTEGRATOR’S MA NUAL 88 LZT 123 72 63 R1C +CMGS: 204 Confirmation that the SMS has been s ent sdfjldjfl successfully OK Note the following points: 1. Once the CSDH, CSMP and CMGF commands have been carried out they will not ne ed to be initialize d for thi s session.
1. INTRODUCTION TO AT COMMANDS 89 LZT 123 7263 R1C AT+CMGL=“A LL” +CMGL: 1,“REC READ”,“+447747008670”,“Matt L”,“02/10/ 21,10:07:23+04”,145,4 Test +CMGL: 2,“REC READ”,“+447747.
GM47/GM48 INTEGRATOR’S MA NUAL 90 LZT 123 72 63 R1C.
91 LZT 123 7263 R1C 2. Call Control 2.1 AT+CPI N P IN Control See 3.26, AT+CPIN PIN Control 2.2 ATA Answer Incomi ng Call Answer and in itiate conn ection to an incomi ng call.
GM47/GM48 INTEGRATOR’S MA NUAL 92 LZT 123 72 63 R1C 2.3 ATD Dial Used to initiate a phone connection, which may be data or voice (phone number terminated by semicolon). Th e phone number used to establish the connection will consist of digits and modifiers, or a stored number specification.
2. CALL CONTROL 93 LZT 123 7263 R1C transmitted during the first 125 milliseconds after transmission of the termination character are ignored. This is to allow the DTE to append additional control characters such as line feed afte r the command line termi nation charac ter.
GM47/GM48 INTEGRATOR’S MA NUAL 94 LZT 123 72 63 R1C 2.4 ATH Ha ng up Signals the MS to termina te an active call. 2.5 ATL Monitor Spea ker Loudness Included for compatibity.
2. CALL CONTROL 95 LZT 123 7263 R1C 2.6 ATO Return t o Onli ne Data Mode Switch to t he on-line da ta mode fr om the on-line command mode during an active call. Returns ERROR when not in on-line command mode. 2.7 ATP Select Pulse Di alling Command is ignored, and is implemented for compatibilit y only.
GM47/GM48 INTEGRATOR’S MA NUAL 96 LZT 123 72 63 R1C 2.9 ATX Call Progress Monitoring Co ntrol Defines if the dial-tone detection and busy-tone detection are to be used during a call set-up. Note ! If there is no network available the <n> parameter will decide if “NO DIALTONE” or “NO CARRIER” will be retur ned.
2. CALL CONTROL 97 LZT 123 7263 R1C 2.11 AT+CMOD Call Mode Selects the call mode of further dialing commands (D) or for ne xt answering command (A). Mode can be either single or alternating.
GM47/GM48 INTEGRATOR’S MA NUAL 98 LZT 123 72 63 R1C 2.12 AT+ CVHU Voice Hang -Up Selects whether ATH or “drop D TR” causes a voice connection to be disconnected or not. Voice connec ti on also includes alternating mode calls that are currently in voice mode.
2. CALL CONTROL 99 LZT 123 7263 R1C Note! The AT+VTS command is used only during a voice call. <DTM F> Description ASCII charac ter string An ASC II ch aract er str ing wi th entr ies in the s et 0 -9, #, *, A- D sep arated b y comma s. Eac h entr y is in terpre ted as a single ASCII charact er.
GM47/GM48 INTEGRATOR’S MA NUAL 100 LZT 123 72 63 R1C.
101 LZT 123 7263 R1C 3. Control and Status 3.1 ATQ Result Co de Suppress ion Determines whethe r or not t he DCE transmits r esult codes to the DTE. When result codes are being suppre ssed, no portion of any intermediate, final, or unsolicited result code - he ader, re sult text, line te rminator, or trailer - is transmitted.
GM47/GM48 INTEGRATOR’S MA NUAL 102 LZT 123 72 63 R1C 3.3 ATS2 Es cape Sequence Char acter Defines the character to be used as the esc ape sequence characte r when switching from on-line data mode to on-line command mode. The response to the command is modified to reflect the change.
3. CONTR OL AND STAT US 103 LZT 123 7263 R1C the command line is terminated with a <CR> char acter (IA5 0/13), but the result code issued uses the char acter with the ordinal value 30 (IA5 2/14) in place of the <CR>.
GM47/GM48 INTEGRATOR’S MA NUAL 104 LZT 123 72 63 R1C 3.6 ATS5 Co mmand Line Editi ng Character (BAC KSPACE) This S-paramete r repres ents the dec imal IA5 value of the characte r recognised by the DCE as a request to delete from the command line the immediate ly preceding char acter.
3. CONTR OL AND STAT US 105 LZT 123 7263 R1C 3.8 ATS7 Connection Completion Timeout Defines the maxim um time allowe d between completion of dialling and the connection being established. If this time is exceeded then the connection is aborted. 3.9 ATS8 Comma Dial Modi fier Delay Control Included for co mpatibility.
GM47/GM48 INTEGRATOR’S MA NUAL 106 LZT 123 72 63 R1C 3.10 ATS1 0 Automatic Di sconnect Delay Co ntrol Included for compatibility . N o functionalit y 3.11 AT* ECAM Ericss o n Call Monitoring This command activates or deactivates the call monitoring function in the ME.
3. CONTR OL AND STAT US 107 LZT 123 7263 R1C • to make it possible for the TE to di splay call state infor mation for an ongoing call. Unsolicited result codes: *ECA V : <ccid>,<ccstatus>.
GM47/GM48 INTEGRATOR’S MA NUAL 108 LZT 123 72 63 R1C Examples AT*ECAM? *ECAM: 0 AT*ECAM=1 OK 3.12 AT* EDST Ericsso n Dayli ght Savi ng Ti me This command sets the daylight saving time hours. <exitcause> Description Integer Exit cause a ccording t o GSM 04 .
3. CONTR OL AND STAT US 109 LZT 123 7263 R1C Note! This c ommand affe cts the MS clock s et with the A T+CCLK command. To avoid confusion it is recommended the daylight saving time (DST) is set with this com mand before sett ing the actual local time with AT+C CL K.
GM47/GM48 INTEGRATOR’S MA NUAL 110 LZT 123 72 63 R1C 3.14 AT*EPE E Eri csson Pin Eve nt The command requests the MS to report when the PIN code has been inserted and ac cepted. 3.15 AT* ESMM Ericsson Se ttings Minu te Mind er This command sets the minute minder setting to “on” or “off” in the MS.
3. CONTR OL AND STAT US 111 LZT 123 7263 R1C 3.16 AT+CAL A Set Alar m The command sets an alarm time in the ME. An array of diffe rent alarms can be set and e ach may be recurrent.
GM47/GM48 INTEGRATOR’S MA NUAL 112 LZT 123 72 63 R1C Note ! The number of active alarms is manufacturer and product specific. Note ! The maximum length of the <text> paramete r is manufacturer a nd product specific. Unsolicited resu lt codes: +CA LV: <n > 3.
3. CONTR OL AND STAT US 113 LZT 123 7263 R1C 3.18 AT+CCLK Set Cl ock and Date Sets the real t ime clock of the ME. If setting fa ils in an ME, er ror +CME ERROR: <err> is returned.
GM47/GM48 INTEGRATOR’S MA NUAL 114 LZT 123 72 63 R1C 3.19 AT+CE ER E xtended Error Report Causes the TA to return one or more lines of information text <report>. Typically, the text will c onsist of a singl e line containing t he failure information given by the GSM network in text format.
3. CONTR OL AND STAT US 115 LZT 123 7263 R1C 3.21 AT+CIND Indic ator Contr ol Used to set the values of ME indicators. <ind> value 0 means that the indicator is off (or in state which can be ide.
GM47/GM48 INTEGRATOR’S MA NUAL 116 LZT 123 72 63 R1C 3.22 AT+CLAC List all avai lable AT Commands Causes the ME to return one or more lines of AT commands. This command has the same functionality as AT*. Note ! This command only returns the AT commands that ar e available to the user.
3. CONTR OL AND STAT US 117 LZT 123 7263 R1C 3.24 AT+CMER Mobile Eq uipment Event Rep orti ng The command enables or disables the sending of unsolicited result codes from the ME to the TE in the case of key pressings, display changes, and indicator state cha nge s.
GM47/GM48 INTEGRATOR’S MA NUAL 118 LZT 123 72 63 R1C Unsolicited Result Codes: +CK EV: <k ey> ,<pr ess> +CIEV: <ind>,<va lue> 3.25 AT+ CPAS Phone Activity Statu s Returns the activity status <pas> of the ME. I t can be use d to interrogate the ME before requesting action fr om the phone.
3. CONTR OL AND STAT US 119 LZT 123 7263 R1C Test command returns values supported by the ME as a compound value: refer to GSM 07.07. Example AT+CP AS=? +CPAS: (0,3,4,129,130,131) OK AT+C PA S +CPAS: .
GM47/GM48 INTEGRATOR’S MA NUAL 120 LZT 123 72 63 R1C 3.26 AT+ CPIN PIN Control Sends the password to the ME, which is necessary to make the ME opera tional (S IM PIN , SIM PUK or P H-SIM ). If the P IN is to be en tered twice, the TA autonomously repeats the PIN.
3. CONTR OL AND STAT US 121 LZT 123 7263 R1C Example AT+CPIN=“0000” OK PH-S IM PI N ME is waiting PHone-t o-SIM card password to be given SIM PI N2 ME is waiting SIM PIN2 to be give n. This <code> is recommend ed to be r eturned on ly when th e last executed c ommand resulte d in PIN2 authent ication failure (i.
GM47/GM48 INTEGRATOR’S MA NUAL 122 LZT 123 72 63 R1C 3.27 AT+ CPWD Change Password Sets a new password for the facility lock function define d by command Facility Lock +CLCK. Test comma nd returns a list of pa irs which presen t the available facilities and t he maximum length of their password.
3. CONTR OL AND STAT US 123 LZT 123 7263 R1C Example AT+CPWD=“SC”,“0000”,“0001” OK <pwd length > Description Integer type Maximum length of the password for the facility <err> .
GM47/GM48 INTEGRATOR’S MA NUAL 124 LZT 123 72 63 R1C 3.28 AT+ CR Ser vice R eporti ng Contr ol Enables or disables display of int ermediate bear er capability repor ts during the handshake phase.
3. CONTR OL AND STAT US 125 LZT 123 7263 R1C Test command returns values supported by the TA as a compound value. Unsolicited Re sult Codes: +CRING : <typ e> 3.30 AT+CSAS Save Settings Saves active message se rvice settings to a non-volatile memory.
GM47/GM48 INTEGRATOR’S MA NUAL 126 LZT 123 72 63 R1C 3.31 AT+CSQ Signal Strength Returns the received signal strength indication <rssi> and channel bit error rate <ber> from the ME. Test command returns values supported by the TA as compound values.
3. CONTR OL AND STAT US 127 LZT 123 7263 R1C 3.32 AT+CTZU Automati c Time Zone Update Enables and disables the automatic time zone update via NITZ. If setting fa ils in an ME error, + CME ERROR <err> i s returned.
GM47/GM48 INTEGRATOR’S MA NUAL 128 LZT 123 72 63 R1C.
129 LZT 123 7263 R1C 4. Audio Note! *E2EAMS and *E2APR are new commands that replace the funtionality offere d by the *EALR, *EAMS, *EARS and *ELAM commands. Use the new commands in new applications. The old commands are included f or compat ibility. 4.
GM47/GM48 INTEGRATOR’S MA NUAL 130 LZT 123 72 63 R1C • configure the whole profile, spec ifying each audio parameter in a comma se parated list ; • set a single parameter , gi ven by its parameter number ; • save the current profile to non-volatile memory under the c urrent profile number (see A T*E2APR).
4. AUDI O 131 LZT 123 7263 R1C <op> Descript ion 0 Configure current profile (<pr1> to < pr21>) 1 Set <TxPGA> 2 Set <RxPGA> 3 Set <S ideT oneGa in> 4 Set <A uxIn.
GM47/GM48 INTEGRATOR’S MA NUAL 132 LZT 123 72 63 R1C 4 5d B P G A g a i n 5 7.5 d B PGA g ain 6 –7.5 dB PGA gain 7 –10 d B PGA g ain <SideToneG ain> Description 0 10 dB 1 13 dB 2 16 dB 3 1.
4. AUDI O 133 LZT 123 7263 R1C <Volum e>, <MaxV olume> Description 0 MUTE 1-9 Volume levels 1-9 <Mic Path> , <SpkP ath> Description 0 OFF 1 MUTE 2 Internal (using micr ophone/s.
GM47/GM48 INTEGRATOR’S MA NUAL 134 LZT 123 72 63 R1C Examples AT*E2EAMS=? *E2EAMS=(0-21,255) OK Current default profile is 0: AT*E2EAMS? *E2EAMS: 2,2,3,2,3,2,5,9,3,3,0,1,0,0,0,1,1,1,1,1,1 OK Sets cu.
4. AUDI O 135 LZT 123 7263 R1C 4.2 AT *E2APR M2M Audio Pro file Ma nipulati on This command allows the maniuplation and storage of the audio “profiles” stored in the MS. The requireme nt for the 2nd and 3rd parameters depend on the operation being carrie d out.
GM47/GM48 INTEGRATOR’S MA NUAL 136 LZT 123 72 63 R1C Examples AT*E2APR=? *E2APR= (0-4),(0-2),( 0-2) OK Current default profile is profile 0: AT*E2APR? *E2APR: 0 OK Set audio profile now used to prof.
4. AUDI O 137 LZT 123 7263 R1C 4.3 AT*E ALR Ericss on Audio Line Reque st Included for compa tibility. No functiona lity. Description Command Possible Responses Reque st the audio line s (ATMS,AFMS ) .
GM47/GM48 INTEGRATOR’S MA NUAL 138 LZT 123 72 63 R1C 4.4 AT*EAMS Ericsson Audio Mode Selection Included for compatibility . No functionality. Description Command Possible Responses Sets th e audio m.
4. AUDI O 139 LZT 123 7263 R1C 4.5 AT*E ARS Eri csson Audio Ri ng Signal Included for compa tibility. No functiona lity. <short_echo_cancelin g> Description 0 Off 1 On <ATMS _gain> Descrip.
GM47/GM48 INTEGRATOR’S MA NUAL 140 LZT 123 72 63 R1C 4.6 AT*E2PH FB Portab le Handsfree But ton Sense E nable This command allows the user to set the functionality for a PHF (portable handsfree) button, as used on simple handsfree equipment.
4. AUDI O 141 LZT 123 7263 R1C 4.8 AT*EMIC Ericsson Microphone Mode Included for compa tibility. No functiona lity. 4.9 A T*EMIR E ricsson Musi c Mute Indica tion Re ques t Included for compa tibility.
GM47/GM48 INTEGRATOR’S MA NUAL 142 LZT 123 72 63 R1C 4.10 AT*EPRR Eri csson Perso nal Ring Type Read Returns phone number, phone number type and sound type in location number <indexr>. If listing fails an error , +CME ERROR: <err>, is returned.
4. AUDI O 143 LZT 123 7263 R1C 4.11 AT*EPRW Ericss on Personal Ringt y pe Writ e Writes phone number, phone number type and sound type in location number <indexr>. I t is possible to use wild cards for phone number by substituting the digits with question m arks.
GM47/GM48 INTEGRATOR’S MA NUAL 144 LZT 123 72 63 R1C <type> De scription Integer format Type of address octet (refer to GSM 04. 08 [4] sec tion 10.
4. AUDI O 145 LZT 123 7263 R1C 4.12 AT*ERIL Ericss on Ring Level Set Used to set the volume for the ring signals used for incoming voice, Line 1, Line 2, fax and data ca lls. The parameter <place> controls the ring level set for different types of modes.
GM47/GM48 INTEGRATOR’S MA NUAL 146 LZT 123 72 63 R1C 4.13 AT* ERIN Ericsson Ring Set Used to set sound f or incoming voice, line L1 and L2, fax, data c alls and alarm. For each of the incoming call types and alarm: voice on line 1, voice on line 2, fax calls and data calls and alarm a sound type is selected.
4. AUDI O 147 LZT 123 7263 R1C 4.14 AT*ERI P Eri csson Ring Si gnal Playbac k Command Used to play one of the sound types which are available as ring signals/ message signals on the module. The signal volume may not be chosen as “step”; with a n increasing v olume for each signal.
GM47/GM48 INTEGRATOR’S MA NUAL 148 LZT 123 72 63 R1C 4.15 AT* ESMA Ericsson Set Mess age Alert So und 4.16 AT* ESOM Ericss on Settings Ow n Melody Sets the user defined own melodies in the M S. The <prefix> and <tone> indicates together the tone fre quency and duration.
4. AUDI O 149 LZT 123 7263 R1C Test command returns the possible values of <melody index>, <pause>, <prefix>, <tone>, <mlength> and <mtones>.
GM47/GM48 INTEGRATOR’S MA NUAL 150 LZT 123 72 63 R1C 4.17 AT* EXVC Ericsson Set External Volume Control Used to set or query whether an ex ternal accessory such as the vehicle handsfree controls the audio volume. By default, the <external volume> is turned off, i.
4. AUDI O 151 LZT 123 7263 R1C 4.18 ATM Monitor Speaker Control Define the activity of the speaker. This command is ignored by the modem and is only include d for compatibi lity.
GM47/GM48 INTEGRATOR’S MA NUAL 152 LZT 123 72 63 R1C.
153 LZT 123 7263 R1C 5. Data - CSD/HSCSD Note! Since the module does not support V42bis compression the following commands have not been implemented: •A T + D S •A T + D R 5.
GM47/GM48 INTEGRATOR’S MA NUAL 154 LZT 123 72 63 R1C 71 9600 b ps V.1 10 (IS DN) 75 14400 bps V.11 0 (ISD N) 79 19200 bps V.11 0 (ISD N) 80 28800 bps V.11 0 (ISD N) 81 38400 bps V.11 0 (ISD N) 82 48000 bps V.11 0 (ISD N) 83 56000 bps V.11 0 (ISD N) <na me> Descr iption 0 Asyn chronou s connectio n (UD I or 3.
5. DATA - CS D/HSCSD 155 LZT 123 7263 R1C 5.2 AT+CR LP Radio Link Protocol Radio link protocol (RLP) parameters used when non-transpa rent data calls are originated may be alte red with this command. Available command subparameters depend on the RLP versions implemented by the device (e.
GM47/GM48 INTEGRATOR’S MA NUAL 156 LZT 123 72 63 R1C Example AT+CRLP? +CRLP: 61,61,48,6,0 +CRLP: 120,120,48,6,2,3 OK <T1> De scription 48 38 - 10 0 Acknowle dgment time r T1 (*10 ms) <N2 &g.
157 LZT 123 7263 R1C 6. Data - GPRS 6.1 A T+C GACT PDP Conte xt Ac tivate or D eacti vate Used to activate or deac tivate the specifie d PDP context( s). After the command has completed, the MS remains in V.250 command state. If the MS is alre ady in the re quested state, the command is ignored and OK is returne d.
GM47/GM48 INTEGRATOR’S MA NUAL 158 LZT 123 72 63 R1C 6.2 AT+CGATT GPRS Attach or Detach Used to attach the MS to, or detach the MS from, the GPRS/packet domain service. After the co mmand has completed, the MS remains in V.250 command state. If the MS is already in the requested state, the command is ignored and the OK response is returned.
6. DATA - GPRS 159 LZT 123 7263 R1C 6.3 AT +CGDATA Enter D ata Stat e Causes the MS to perform whatever ac tions are necessary to establish communication between the TE and the network using one or more GPRS/packet domain PDP types. This may include performing a GPRS/packet domain attach and one or more PDP c ontext activa tions.
GM47/GM48 INTEGRATOR’S MA NUAL 160 LZT 123 72 63 R1C 6.4 AT+CGDCONT Define PDP Context Specifies PDP context parameter values for a PDP context identified by the (loca l) context ide ntificati on paramet er, <cid>.
6. DATA - GPRS 161 LZT 123 7263 R1C <APN > Description Strin g type (Access Point Name) a string parameter which is a logical name t hat is u sed to select the GGS N or th e external packet data network .
GM47/GM48 INTEGRATOR’S MA NUAL 162 LZT 123 72 63 R1C 6.5 AT+CGER EP GPRS Event Repor ting Enables or disables the sending of unsolicited result codes, +CGEV: XXX from MS to TE in the case of certain ev ents occurring in the GPRS/packet domain MS or the network.
6. DATA - GPRS 163 LZT 123 7263 R1C 6.6 AT+CG PADDR Show PDP Add ress Returns a l ist of PDP addres ses for the spec ified context identifiers. The test command returns a list of defined <cid>s.
GM47/GM48 INTEGRATOR’S MA NUAL 164 LZT 123 72 63 R1C 6.7 AT +CGQM IN Q uality of Serv ice Profil e (Mini mum Acc eptab le) Allows the TE to specify a mi nimum acceptable prof ile which is checked by the MS against the negotiated profile returned in the Activate PDP Context Accept message.
6. DATA - GPRS 165 LZT 123 7263 R1C <prece dence> Description 0 Subs crib ed ( from ne two rk) value us ed 1 High priority 2 Norm al pri ority 3 Low priorit y <delay > Description 0 Subscr.
GM47/GM48 INTEGRATOR’S MA NUAL 166 LZT 123 72 63 R1C 6.8 AT+CGQR EQ Quality of Servic e Profile (Req uested) Allows the TE to specify a qua lity of service prof ile that is used when the MS sends an activate PDP context request message to the network.
6. DATA - GPRS 167 LZT 123 7263 R1C The set command spe cifies a profi le for the con text identified by the (loca l) cont ext ident ificatio n par amete r, <cid>. Since this is the same parameter that is used in the +CGDCONT command, the +CGQREQ command is effectivel y an extension to the +CGDCONT command.
GM47/GM48 INTEGRATOR’S MA NUAL 168 LZT 123 72 63 R1C <mea n> Description 0 Subscribed (from net work) value u sed 1 Best effort 2 100 (~0 .22 bi ts/s) 3 200 (~0 .44 bi ts/s) 4 500 (~1 .11 bi ts/s) 5 10 0 0 ( ~ 2 . 2b i t s / s ) 6 20 0 0 ( ~ 4 .
6. DATA - GPRS 169 LZT 123 7263 R1C 6.9 AT+CG REG GPRS Netwo rk Regi strat ion Status Controls the presentation of an unsol icited r esult code + CGREG: <stat> when <n>=1 and there is a ch.
GM47/GM48 INTEGRATOR’S MA NUAL 170 LZT 123 72 63 R1C Example AT+CGREG? +CGREG: 0,3 OK 6.10 AT+ CGSMS Select Serv ice for MO SMS Messages Used to spec ify the ser vice or service preference that the MS will use to send MO SMS messages. The read command returns the cur rently selected ser vice or servi ce preferenc e.
171 LZT 123 7263 R1C 7. Data - HSCSD 7.1 A T+CHSC HSCSD Current Call Pa rameters Returns information about the current HSCSD call parameter s, i.e. the current number of r eceive and transmit timeslot s, air interface user rat e and channel coding.
GM47/GM48 INTEGRATOR’S MA NUAL 172 LZT 123 72 63 R1C 7.2 AT+C HSD HSCSD Devi ce Para meters Shows information about HSCSD features supported by the ME/TA.
7. DATA - HSCSD 173 LZT 123 7263 R1C 7.3 AT+CH SN HSCSD Non Transpar ent Call Conf iguration Controls parameters for non-transparent HSCSD ca lls. Changing <topRx> or <codings> during a call does not affect the curr ent call.
GM47/GM48 INTEGRATOR’S MA NUAL 174 LZT 123 72 63 R1C 7.4 AT+CHSR HSCSD Parame ters Report With this comm and enabled, the i ntermediate result code + CHSR: <rx>,<tx>,<aiur>,<c oding> is returned (from TA to TE) when an HSCSD call is being set up.
7. DATA - HSCSD 175 LZT 123 7263 R1C but before possible TE-TA rate ( +ILRR) reporting and before the intermedi ate result code CONNECT i s transmitted.
GM47/GM48 INTEGRATOR’S MA NUAL 176 LZT 123 72 63 R1C.
177 LZT 123 7263 R1C 8. GPS Int eroperability 8.1 AT*EENMEA NMEA (GPS) Mode on U ART2 This command enable s transmission of NMEA comma nds from UART1 to UART2 and vice versa. The module acts as a transparent link between the GPS device connec ted to UART2 and the application communicating with it on UART1.
GM47/GM48 INTEGRATOR’S MA NUAL 178 LZT 123 72 63 R1C 8.2 AT*E2NMPR E ric sson M2M Set NMEA (GPS) Port Rate This command allows the us er to set the physical Data rate for the GPS/ NMEA port. The port rate will be set for the GPS/NMEA port only when NMEA is active - see AT*EENMEA.
8. GPS IN TEROPERA BILIT Y 179 LZT 123 7263 R1C AT*E2NMPR? *E2NMPR: 4 OK Set GPS/NMEA port rate to 4800 baud: AT*E2NMPR=2 OK.
GM47/GM48 INTEGRATOR’S MA NUAL 180 LZT 123 72 63 R1C.
181 LZT 123 7263 R1C 9. Fax 9.1 AT*E 2FAX Ericsson M2M Fax Comm. Baud Rate Modif ication This command allows the modification of the factory default RS232 comm.
GM47/GM48 INTEGRATOR’S MA NUAL 182 LZT 123 72 63 R1C AT*E2FAX? *E2FAX: 0 (Current defa ult setting is 19200 baud) OK AT*E2FAX=0 OK (Sets default RS232 setting to 9600 baud) 9.2 Low Level Fa x Commands The following table of low level fax commands are supported and used by the GM47 for fax operation.
183 LZT 123 7263 R1C 10. Identification 10.1 AT At tention Command This command is used to determine the presence of an MS. If the MS supports AT commands, it returns an OK final result code.
GM47/GM48 INTEGRATOR’S MA NUAL 184 LZT 123 72 63 R1C 10.4 AT* List all Supp orted AT Commands Lists all the commands supported by the MS. 10.5 AT+ CGMI Read MS Manufa cturer Ide ntifica tion Causes the MS to return one or more lines of information text.
10. IDENTIFICATION 185 LZT 123 7263 R1C connected. Typically the text will consist of a single line containing the name of the product, but manufacturers may choose to provide more information if desired.
GM47/GM48 INTEGRATOR’S MA NUAL 186 LZT 123 72 63 R1C 10.8 A T+CGSN Read MS Prod uct Serial Number Identification This command causes the MS to return the IMEI (Inter national Mobile station Equipment Identity), which identifies the individual ME. 10.
10. IDENTIFICATION 187 LZT 123 7263 R1C 10.10 AT+GMM Read Model Identif icati on This command causes the DCE to transmit one or more lines of informati on text, det ermined by the manufacturer, which is inte nded to permit the user of the DCE to identify the specific model of device.
GM47/GM48 INTEGRATOR’S MA NUAL 188 LZT 123 72 63 R1C 10.12 ATI Identif ication Inform ation This command causes the DCE to transmit one or more lines of text, followed by a final result code. As an option, <value> can be used to select from among multiple types of identifying information as shown in the table bel ow.
10. IDENTIFICATION 189 LZT 123 7263 R1C +CRC: 0 +CRLP: 61,61,48,6,0 +CRLP: 120,120,48,6,2,3 +CVHU: 2 +ICF: 3,3 +IFC: 2,2 +ILRR : 0 +IPR: 115200 E: 1 M: 0 Q: 0 S0: 000 S10: 002 S2: 043 S3: 013 S4: 010 .
GM47/GM48 INTEGRATOR’S MA NUAL 190 LZT 123 72 63 R1C.
191 LZT 123 7263 R1C 11. Input/Output 11.1 AT*E2IO E rics son M2M Input/Output Read/Wri te Description: The module has 8 digital I/Os; 4 conf igurable GPIOs, 1 input-only, and 3 output-only. The module also has 3 ADCs, and 1 DAC. All of these signals are controlled by the AT*E2IO command.
GM47/GM48 INTEGRATOR’S MA NUAL 192 LZT 123 72 63 R1C • Wri t e (<op> = 1): Sets an output to a specific value. For digital sources <val>=‘0’ or ‘1’ and for the analog ones, 0-255. If the signal is bi-directional (IO1 to IO4) it must be configured as an output before writing is allowed.
11. INPUT/OUTP UT 193 LZT 123 7263 R1C *E2IO: 3,“I5”,1 (I5 triggered, curr ent state ‘1’) • T rigger Check (<op> = 5): Checks if a signal input is configured as a trigger . Returne d <val> shows th e curre nt trigger st ate; ‘1’ for triggered or ‘0’ for not triggered.
GM47/GM48 INTEGRATOR’S MA NUAL 194 LZT 123 72 63 R1C Unsolicited Result Codes: *E2IO: <source>, <io>, < val> Scena rio Case s Reading an I/O : Writing in an Output : <val > D.
11. INPUT/OUTP UT 195 LZT 123 7263 R1C Configuring an I/O : Checking an I/O status : AT*E 2IO=1,“D A1”,9 5 The TE is writing 95 decimal value to h old a voltage of: ((2.
GM47/GM48 INTEGRATOR’S MA NUAL 196 LZT 123 72 63 R1C Triggering an Input : Checking an Input Trigger : AT Co mmand Response Comment AT*E2I O=4,“I 1”,1 The TE is requ esting to tr igger Input 1 O.
197 LZT 123 7263 R1C 12. Interface 12.1 AT+CPIN PIN Contr ol See 3.26, AT+CPIN PIN Control 12.2 AT&C Circuit 109 (DCD) Co ntrol Determines the behaviour of the carr ier detect. 12.3 AT&D Circuit 10 8 (DTR) Respo nse Controls all actions ini tiated by data terminal ready from DTE.
GM47/GM48 INTEGRATOR’S MA NUAL 198 LZT 123 72 63 R1C Determines the behaviour of the data set rea dy signal. 12.5 AT+WS46 Mo de Selection Allows an accessory to que ry and control the cellular protocol mode of the phone.
12. IN TERFA CE 199 LZT 123 7263 R1C 12.7 ATV DCE Respo nse Format Select either descriptive or numeric response c odes. The ATV command sets the verbose numeric response codes a nd strips off the <S3><S4> additions to the command response.
GM47/GM48 INTEGRATOR’S MA NUAL 200 LZT 123 72 63 R1C 12.8 ATZ Reset t o Defau lt Confi guration This command inst ructs the DCE to set all para meters to their default values as specified by the user. Consider hardware configura tion switches or non-volatile pa rameter storage (if implemented) when using this command.
12. IN TERFA CE 201 LZT 123 7263 R1C The default values for the pa rameters below are for “no transparency” and “only UIH frames used ”. <transpa rency > Description 0 No tr anspar ency .
GM47/GM48 INTEGRATOR’S MA NUAL 202 LZT 123 72 63 R1C 12.10 AT +CRES Restore SMS Setti ngs Restores message service settings from non-volatile memory to active memory.
12. IN TERFA CE 203 LZT 123 7263 R1C Example AT+I CF? +ICF: 3,3 OK 12.12 AT +IFC DTE-DCE Local Flow Contro l Defines the flow control between the modem and the computer when in on-line data mode. No flow control is enabled in any of the command modes.
GM47/GM48 INTEGRATOR’S MA NUAL 204 LZT 123 72 63 R1C 12.13 AT +ILRR Cable Inter face Local Rat e Reporting Specifies whether or not the extended- format “+ILRR:<rate>” information text is transmitted from the DCE to the DTE. The <rate> reported shall represent the c urrent (negotiated or renegotiated) DTE- DCE rate.
12. IN TERFA CE 205 LZT 123 7263 R1C The specified rate ta kes effect following the issuance of any result code(s) associat ed with the current command line. 12.15 AT *E2SPI Serial Periphera l Interf ace This command allows the user to send data via an S PI bus.
GM47/GM48 INTEGRATOR’S MA NUAL 206 LZT 123 72 63 R1C SPI Enable (<op> = 255) This command is entered to set up the SPI bus, and to enable the relevant signals. The byte format is de fined here (the number of bytes output between toggling the Sync pin high and low).
12. IN TERFA CE 207 LZT 123 7263 R1C 12.16 AT *E2ESC M2M Escape Sequence Guard Ti me Defines a guard time for the escape sequence in GPRS to return to on- line command mode i.
GM47/GM48 INTEGRATOR’S MA NUAL 208 LZT 123 72 63 R1C.
209 LZT 123 7263 R1C 13. Netwo rk 13.1 AT*E2 CD Ericss on M2M Cell Descr iption Controls the presentation of an unsolicited result code E2CD: when <n>=1, or whe n there is a change in one of the network cell parame ters, E2CD: <la c>,<ci>,<ta >.
GM47/GM48 INTEGRATOR’S MA NUAL 210 LZT 123 72 63 R1C <ta> De scription 0-63 A ccording t o GSM 04 .18 V8.6.0, the coding of the t iming advanc e value is t he binary repres entation of t he timin g advance in bit periods; 1 bit period = 48/13 ìs.
13. N ETWORK 211 LZT 123 7263 R1C 13.2 AT*E2EMM Ericsson M2M Engineering Monitoring Mode Description Command Possible Responses Set the response presen tation mode AT*E2EMM= <n>[,< m>] •.
GM47/GM48 INTEGRATOR’S MA NUAL 212 LZT 123 72 63 R1C There are four presentation format modes ( Display, Compact, Verbose, and Reduced Display) and two res ponse types (one shot response or continuous unsolicited responses).
13. N ETWORK 213 LZT 123 7263 R1C <neighborcell1 mcc>,<neighborce ll1 mnc>,<neighborcell1 lac>, <neighborcell1 ci>,<ne ighborcell1 bsic>,<neighborcell1 ch>, <nei.
GM47/GM48 INTEGRATOR’S MA NUAL 214 LZT 123 72 63 R1C 4 Enable compact network location in formation unsolicited result code. The re will be continuous u nsolicited information responses <m> se.
13. N ETWORK 215 LZT 123 7263 R1C <rxqsub> is the pa rameter t hat indicat es the quality in the received signal on dedicated mode. The measur ement ave rage is applie d to a subset of a SACCH mult iframe.
GM47/GM48 INTEGRATOR’S MA NUAL 216 LZT 123 72 63 R1C 4 1.9 % < B ER < 2.7 % 5 3.8 % < B ER < 5.4 % 6 7.6 % < BER < 11 .0 % 7 BER > 15.0 % <c1 > Description Integer Path Loss criterion parameter for ne ighbour cells. The MS calculates this parame ter, in idle mode, to decide if t he cell is suitable to camp on.
13. N ETWORK 217 LZT 123 7263 R1C 13.3 AT*E2S PN M2M Ser vice Pro vider Indicatio n Causes the MS to return the service provider name stored in the SIM card (<spi> parameter). The text will consist of a maximum of 16 bytes containing the service provider na me stored in the EF SPN file in the SIM card (see GSM 11.
GM47/GM48 INTEGRATOR’S MA NUAL 218 LZT 123 72 63 R1C 13.5 AT*E CSP Ericsson C ustomer Serv ice Profile This command is used to read the customer se rvice profi le (CSP) from the SIM. CSP is a list on the SIM, which indicat es the services t hat are user accessible.
13. N ETWORK 219 LZT 123 7263 R1C 13.6 AT*EPNR Ericss on Read SIM Preferred Net work This command is used to read the SIM preferr ed list of networks (EF PLMNSEL ).
GM47/GM48 INTEGRATOR’S MA NUAL 220 LZT 123 72 63 R1C *EPNR: 10,“27801” OK 13.7 AT*EPNW Ericsson Write SIM Preferred Network This command is used to edit the SIM preferred list of networks (EF PLMN SEL ). The entry field <oper> contains mobile country code (MCC) and mobile network code (MNC).
13. N ETWORK 221 LZT 123 7263 R1C 13.8 AT*E2SSN Ericsson M2M SIM Serial Number This command requests the SIM serial number held in the ICCid field (address 2FE2) on the SIM and returns all valid characte rs to the TE. This field is detailed in GSM 11.
GM47/GM48 INTEGRATOR’S MA NUAL 222 LZT 123 72 63 R1C 13.9 AT*ES LN Erics son Set Line Name Sets the na me tag for a sel e cted line . Description Command Possible Responses Sets the lin e name tag i.
13. N ETWORK 223 LZT 123 7263 R1C 13.10 AT +CIMI Subscri ber Ident ificat ion Causes the TA to return <IMS I>, identifying the individual SIM atta ched to the ME. Example AT+C IMI 234157411545420 OK 13.11 AT +CLCK Facilit y Lock The command is used to lock, unlock or interroga te an ME or a networ k facility <f ac>.
GM47/GM48 INTEGRATOR’S MA NUAL 224 LZT 123 72 63 R1C Call barring facilities are based on GS M supplementary services (refer to GSM 02.88). The interaction of these, with other commands ba sed on other GSM supplementary services, is described in the GSM standard.
13. N ETWORK 225 LZT 123 7263 R1C 13.12 AT +CNUM Subscri ber Number This command retur ns the MSISDNs related to the subsc riber (this information can be stored in the SIM or in the ME). If subscriber has differe nt MSISDN for differen t services, ea ch MSISDN is re turned in a separate line.
GM47/GM48 INTEGRATOR’S MA NUAL 226 LZT 123 72 63 R1C 13.13 AT+C OLP Conn ected L ine Id enti ficati on Pres enta tion This command refers to the GSM/UMTS suppl ementary service COLP (Connected Line .
13. N ETWORK 227 LZT 123 7263 R1C When enabled (a nd allowed by the called subscriber), +COLP: <number>,<type>[ ,<subaddr>,<sat ype> [,<alpha>]] int ermediate result code is r eturned from the TA to the TE before a ny +CR or V.
GM47/GM48 INTEGRATOR’S MA NUAL 228 LZT 123 72 63 R1C 13.1 4 AT+COPS O perato r Selecti on Forces an a ttempt to select a nd register the GSM network operator.
13. N ETWORK 229 LZT 123 7263 R1C Example AT+CO PS= ? +COPS: (2,“UK VODAFONE”,“ UK Vodafone”,“23415”) +COPS: (3,“UK Orange PCS Ltd”,“Ora nge”,“23433”) +COPS: (3,“T-Mobile UK”,“T-Mobile UK”,“23430” ) +COPS: (3,“O2 - UK”,“O2 - UK” ,“23410”) OK 13.
GM47/GM48 INTEGRATOR’S MA NUAL 230 LZT 123 72 63 R1C Example AT+CREG? +CREG: 0,1 OK 13.16 AT *ECPI Cipher ing Ind icator This command allows t he external appli cation to acti vate/deacti vate the ciphering indication.
13. N ETWORK 231 LZT 123 7263 R1C If th is feat ure i s not disabled by the SIM, then whenever a connection is in place, which is or becomes deci phered, an indication is given via the unsolicited result code *ECPV:<ciphering>. Unsolicited Re sult Codes: *ECPV: <ciphering>.
GM47/GM48 INTEGRATOR’S MA NUAL 232 LZT 123 72 63 R1C 13.17 AT *E2NBTS Ericsson M2M Neighbou r BTS The set command shall provide with the ARFCNs (<c h>) and the BSIC (the BSIC is a cell colour .
13. N ETWORK 233 LZT 123 7263 R1C <mcc> Desc ription Strin g Type Three digits in decimal for mat. The Mobile Country Code identifies the PLMN se rving cell country according to ITU <mnc> Desc ription Strin g Type Two digits in decimal format.
GM47/GM48 INTEGRATOR’S MA NUAL 234 LZT 123 72 63 R1C.
235 LZT 123 7263 R1C 14. Phonebook 14.1 AT*E2 PBCS Ericsson M2M Phonebook Check Sum Command causes the ME to return the phone book checksum <cks> stored internally . Phone book checksum is recalculated whenever there is a change in the phone book.
GM47/GM48 INTEGRATOR’S MA NUAL 236 LZT 123 72 63 R1C 14.3 AT* ESCG Eri csson Cr eate G roup This command creates a new group in the hierarchical phone book. The group is stored at the first available position. There are 10 group positions in the hierarchical phone book.
14. PHONEBOOK 237 LZT 123 7263 R1C 14.4 AT*ESCN Ericss on Set Credit Car d Number Command is used to: • set up a credit card number in the ME. • disable c redit card calls. • enable one of the credit card ca ll services. • query the settings for one of the services.
GM47/GM48 INTEGRATOR’S MA NUAL 238 LZT 123 72 63 R1C <ind exn> Description 1 Index number to th e firs t credi t card cal l access s erver 2 Index number to the secon d credi t card call acces.
14. PHONEBOOK 239 LZT 123 7263 R1C 14.5 AT*ESDG Ericss on Delete Gro up This command deletes the group at position <gindex> from the hierarchical phone book. 14.6 AT*ESDI E rics son Delete Group Item The command deletes the item with <index> in the group with <gindex>.
GM47/GM48 INTEGRATOR’S MA NUAL 240 LZT 123 72 63 R1C 14.7 AT*ESG R Er icsso n Gro up Re ad This command lists the groups in the hierarchical phone book. 14.8 AT*EGI R Ericsson Gr oup Item Read This command lists the items stored in the group identified by <gindex>.
14. PHONEBOOK 241 LZT 123 7263 R1C 14.9 AT*ESIL E rics son Silence Command This command orders the phone to be in silent mode. When the phone is in silent mode, all sounds from the MS are prevented.
GM47/GM48 INTEGRATOR’S MA NUAL 242 LZT 123 72 63 R1C 14.10 AT *ESNU Ericss on Settings Number This command sets a < type> number, in the f ormat <number type>, in the MS.
14. PHONEBOOK 243 LZT 123 7263 R1C 14.11 AT +CPBF Phoneboo k Find Returns phone book entries whose alphanumeric field starts with <findtext>. Only currently selected source w ill be searched for, 14.12 AT +CPBR Phoneboo k Read Returns phone book entries in location number range <index1>.
GM47/GM48 INTEGRATOR’S MA NUAL 244 LZT 123 72 63 R1C Example AT+CPBR=1,99 +CPBR: 1,“44123456789”,145,“Test Number” +CPBR: 2,“440987654321”,145,“Test number 2” +CPBR: 3,“44987654321.
14. PHONEBOOK 245 LZT 123 7263 R1C 14.13 AT +CPBS P hone Storag e Selects phone book memory storage <storage>, which is used by other phone book commands. Read command returns currently selected memory, and when supported by manufacturer, number of used locations and total number of locations in the memory.
GM47/GM48 INTEGRATOR’S MA NUAL 246 LZT 123 72 63 R1C 14.14 AT +CPBW Phonebook Write Writes phone book entry in location number <index> in the current phone book memory storage area, se lected with AT+CPBS. If the <number> and <text> par ameters ar e omitted, the ent r y is del eted.
14. PHONEBOOK 247 LZT 123 7263 R1C Example AT+CPBW=1,“44123456789”,145,“Test N umber” OK AT+CPBW=2,“440987654321”,145,“Test number 2” OK AT+CPBW=3,“449876543210”,129,“Test Nu mber 3” OK 14.
GM47/GM48 INTEGRATOR’S MA NUAL 248 LZT 123 72 63 R1C Test command returns location range supported by the CA list and the supported storages. 14.16 AT *ECAR Eric sson Caller s All owed Read This command ret urns entries in the Ca llers Allowed list .
14. PHONEBOOK 249 LZT 123 7263 R1C If listing fails in a ME +CME ERROR: <err> is returned. Refer to the AT*ECAW command for the <storage > and <PBindex> parame ters.
GM47/GM48 INTEGRATOR’S MA NUAL 250 LZT 123 72 63 R1C.
251 LZT 123 7263 R1C 15. Short Message Serv ic es - Point to Point 15.1 AT+CPIN PIN Contr ol See 3.26, AT+CPIN PIN Control 15.2 AT+CGSMS Select Service for MO SMS Messages See 6.
GM47/GM48 INTEGRATOR’S MA NUAL 252 LZT 123 72 63 R1C Test command returns lists of memory storage supported by the TA. Examples AT+CPMS= ? +CPMS: (“ME”,“SM”),(“ME”,“SM”) ,(“ME”,.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 253 LZT 123 7263 R1C AT+CPMS =“sm”,“sm”,“sm” +CPMS: 1,15,1,15,1,15 OK 15.4 AT+CSCA Servi ce Centr e Addres s Comm on fo r both PDU a nd T ext Mo des Updates the SMSC address, through which mobile originated SMs are transmitted.
GM47/GM48 INTEGRATOR’S MA NUAL 254 LZT 123 72 63 R1C Example AT+CSCA? +CSCA: “44385016005”,145 OK 15.5 AT+CMGF Mes sage F o rmat Common for both PDU and Text Modes This command tells the TA, which input and output format to use for messages.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 255 LZT 123 7263 R1C 15.6 AT+CMGW Wr ite Messa ge to Memory PDU Mode Stores a message to memory storage <mem2>.
GM47/GM48 INTEGRATOR’S MA NUAL 256 LZT 123 72 63 R1C Text Mode Stores me ssage (either SMS-DELIVER or SM S-SUBMIT) to mem ory storage <mem2>. Memory location <index> of the stored message is returned. By default message status will be set to ‘stored unsent’, but parameter <stat> allows also other status values to be given.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 257 LZT 123 7263 R1C 15.7 AT+CMGS Send Message PDU Mode Sends a message from a TE to th e network (SMS-SUBMIT).
GM47/GM48 INTEGRATOR’S MA NUAL 258 LZT 123 72 63 R1C Text Mode Sends a message from a TE to th e network (SMS-SUBMIT). Message referenc e value <m r> is returned to the TE on successful mes sage delivery. Optionally, when AT+CSMS <service> value is 1 and there is network support, <scts> is returned.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 259 LZT 123 7263 R1C if TE chara cter set other t han “HEX” (refer comma nd Select TE Character Set +CSCS in TS 07.
GM47/GM48 INTEGRATOR’S MA NUAL 260 LZT 123 72 63 R1C Example AT+CMGF=1 OK AT+CSDH=1 OK AT+CSMP=17,167,0,0 OK AT+CMGS=“+447747008670” > Test SMS +CMGS: 15 OK 15.8 AT+CMSS Send From Storage PDU mode Sends message with location valu e <index> from message storage <mem2> to the network (SMS-SUBMIT or SMS-COMMAND).
15. SHORT MESSAGE SERVICES - POINT TO POIN T 261 LZT 123 7263 R1C Text Mode Sends message with location valu e <index> from message storage <mem2> to the network (SMS-SU BMIT or SMS-COMMAND). Reference value <mr> is returned to the TE on successful message delivery.
GM47/GM48 INTEGRATOR’S MA NUAL 262 LZT 123 72 63 R1C 15.9 A T+CMGC Send Command PDU Mode Sends a command message from a TE to the network (SMS- COMMAND). The entering of PDU is as specified in the send message command, +CMGS. Message reference va lue <mr> is returned to the TE on successful message deliv ery.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 263 LZT 123 7263 R1C Text Mode Sends a command message from a TE to the network (SMS- COMMAND). The e ntering of text is as specified in the send message c.
GM47/GM48 INTEGRATOR’S MA NUAL 264 LZT 123 72 63 R1C 15.10 AT +CNMI New Messag e Indic ations to TE PDU Mode Selects the procedure for the way in which ne w messages re ceived from the network, are indicated to the TE when it is active, e.g. DTR signal is ON.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 265 LZT 123 7263 R1C If the co mmand fails and t he error is related to mobile equipment or network, the final result code CMS ERROR: <err> is returned. Unsolicited Result c odes: <mode> Desc ription 3 Forward unsolicited result codes directly to the TE.
GM47/GM48 INTEGRATOR’S MA NUAL 266 LZT 123 72 63 R1C +CMT : <length>< CR><LF><pdu> +CMT I: <m em>,< index> +CBM: <length><CR><LF><pdu> +CD.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 267 LZT 123 7263 R1C Unsolicited Result c odes: +CMT:<oa>, [<alpha> , <scts> [,<tooa>,<fo>,<pid>,<dcs>,< sca>,<tosca>,<length>] <CR><LF> <data> (Text Mode e nabled).
GM47/GM48 INTEGRATOR’S MA NUAL 268 LZT 123 72 63 R1C Example Display cell broadcast messages: AT+CNMI=3,0,2,0,0 15.11 AT +CMGR Read Message PDU Mode Returns messa ge with locati on valu e <index> from prefer red message storage <mem1> to the TE.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 269 LZT 123 7263 R1C Note! It is possible to send SMS in P DU mode, if help for thi s is required then please contact customer support. <pdu> Desc ription In the case of SMS: GSM 04. 11 SC address followed by GSM 03 .
GM47/GM48 INTEGRATOR’S MA NUAL 270 LZT 123 72 63 R1C Text Mode Returns messages with location index <index> from message storage <mem1> to the TE.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 271 LZT 123 7263 R1C <oa> Descript ion Strin g type GSM 03.40 TP-Origi nating-Ad dress Value in string format; BCD numbers (or GS M default alphab et characters) are conver ted to char acters of th e curr ently s elect ed TE characte r (refer comma nd +CSCS).
GM47/GM48 INTEGRATOR’S MA NUAL 272 LZT 123 72 63 R1C <data> The entered text should be formatted as follows: if <dc s> (set w ith +CSM P) indica tes that G SM 03.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 273 LZT 123 7263 R1C <ct> Description Integer GSM 03.40 TP--command-type. Default value is 0 <sn> Desc ription Integer GSM 03.
GM47/GM48 INTEGRATOR’S MA NUAL 274 LZT 123 72 63 R1C Example AT+CMGR R1A100 CXC1122112 OK 15.1 2 AT+CMGL List Mess age PDU Mode Note ! Returns messages with status valu e <stat> from prefe rred message storage <mem1> to the TE. Entire da ta units <pdu> are re turned.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 275 LZT 123 7263 R1C 1 Rece ived rea d mes sage 2 Stored unsent message (only applicable to SMs) 3 Stored sent message (only applicable to SMs) 4 All messa.
GM47/GM48 INTEGRATOR’S MA NUAL 276 LZT 123 72 63 R1C Text Mode Returns messages with status valu e <stat> from message storage <mem1> to the TE.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 277 LZT 123 7263 R1C <sta t> Description Integer Indicate s the status of messages in memory 0 Received unread m essage (new message) 1 Rece ived rea.
GM47/GM48 INTEGRATOR’S MA NUAL 278 LZT 123 72 63 R1C <sct s> Descr iption String type GSM 03.4 0 TP-service-c entre-time-st amp in time -string format ( refer < dt>) <len gth> Description Integer type Value indicatin g in PDU mode (+CMGF=0), the length of the actual TP data uni t in octets (i.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 279 LZT 123 7263 R1C Example AT+C MGF =1 OK AT+C MGL =? +CMGL: “REC UNREAD” ,“REC READ”,“S TO UNSENT”,“STO SENT”,“ALL” OK <dt> Desc ription Strin g GSM 03.
GM47/GM48 INTEGRATOR’S MA NUAL 280 LZT 123 72 63 R1C 15.13 AT +CMGD Delete Mess age Common for both PDU an d Text modes Deletes message from pref erred message storage <mem1> location <index>. If deleting fails, final result code +CMS ERROR: <err> is returned.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 281 LZT 123 7263 R1C 15.15 AT +CSMP Set Text Mode Par ameter s Only A pplic able to Text M ode Used to select values for additiona l parameter s needed when SM is sent to the network or placed in a storage when text format message mode is selected.
GM47/GM48 INTEGRATOR’S MA NUAL 282 LZT 123 72 63 R1C 15.16 AT +CSCS Select Charac ter Set This command informs the TA which character set <chset> is used by the TE. The TA is then able to convert char acter strings correctly between TE and ME character sets.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 283 LZT 123 7263 R1C 15.17 AT +CSMS Select Message Servi ce Comm on fo r both PDU a nd T ext Mo des Selects m essaging s ervice < servi ce>.
GM47/GM48 INTEGRATOR’S MA NUAL 284 LZT 123 72 63 R1C 15.18 AT *E2SMSRIRing indi cator fo r SMS This command enables/disables the Ring Indicator pin response to an incoming SMS m essage. If enabled, a ne gative going pulse is generated on receipt of an incoming SMS message.
15. SHORT MESSAGE SERVICES - POINT TO POIN T 285 LZT 123 7263 R1C Note! The Ring Indicator will always be active for incoming c alls independent of this setting. <n> Descript ion 0 RI is disa bled for in comi ng SMS messages. Default value 50-1150 RI is enabled for incoming SMS message s.
GM47/GM48 INTEGRATOR’S MA NUAL 286 LZT 123 72 63 R1C.
287 LZT 123 7263 R1C 16. Short Message Services - Cell Broadcast 16.1 AT+CNMI N ew Messag e Indicati ons to TE See 15.10, AT+CNMI New Message Indications to TE 16.2 AT+CSCB Select Cell Broadca st Message Type Common for both PDU and text modes Selects which types of CBMs are to be rece ived by the ME.
GM47/GM48 INTEGRATOR’S MA NUAL 288 LZT 123 72 63 R1C.
289 LZT 123 7263 R1C 17. SIM Application Too lkit 17.1 AT+CPIN PIN Contr ol See 3.26, AT+CPIN PIN Control 17.2 AT*E2 STKS SIM Appli cation Too lkit Sett ings Allows the external application to disable or en able the presentation of the unsolicited result codes corresponding to the STK commands.
GM47/GM48 INTEGRATOR’S MA NUAL 290 LZT 123 72 63 R1C 17.3 AT*E2 STKD M2M STK Display Te xt The ME passes the parameters within DISPLAY TEXT comma nd to the external application by means of the unsolicited result code *E2STKD.
17. SIM APPLICATION TOOLKIT 291 LZT 123 7263 R1C Values follow GSM 11.14 standard. 17.4 AT* E2STKG M2M STK Get I nkey The ME passes the para meters within GET INKEY com mand to the external application by means of the unsolicited result code E2STKG. The external application then sends AT*E2STKG with the user response.
GM47/GM48 INTEGRATOR’S MA NUAL 292 LZT 123 72 63 R1C Answer command al lows the external app lication to send the appropriate answer, a fter receivi ng the unsolicited result code, and before the timeout expires. If Answer command is sent once the timeout expires, an ERROR response is generated.
17. SIM APPLICATION TOOLKIT 293 LZT 123 7263 R1C Values follow GSM 11.14 standard. 17.5 AT* E2STKI M2M STK G et Input The ME passes the para meters within GET INP UT command to th e external application by means of the unsolicited result code E2STKI. The external application sends AT *E2STKI with the user response.
GM47/GM48 INTEGRATOR’S MA NUAL 294 LZT 123 72 63 R1C Test command returns the list of suported values, and <prompt_text_length>. Values follow GSM 11.14 standard. Note ! If <response_type>=3 (Yes/No), the length of <user_response> is 1 byte.
17. SIM APPLICATION TOOLKIT 295 LZT 123 7263 R1C Values follow GSM 11.14 standard. <min_length_response > Desc rip tion Integer type (0-160) Value indicating the min imum length of response fiel.
GM47/GM48 INTEGRATOR’S MA NUAL 296 LZT 123 72 63 R1C 17.6 AT*E2 STKL M2M STK Sele ct Item The ME passes the parameters within SELECT ITEM command to the external application by means of the unsolicited resu lt code *E2STKL.
17. SIM APPLICATION TOOLKIT 297 LZT 123 7263 R1C Unsolicited Re sult Codes: E2STKL: <NbrOfItems>,<codi ng> ,<text_lengt h>,<alpha_id> [,<default>]< CR><LF>E2S.
GM47/GM48 INTEGRATOR’S MA NUAL 298 LZT 123 72 63 R1C 17.7 AT*E2S TKM M2M STK Set Up Menu The ME passes the pa rameters wi thin SET UP MENU command to th e external application, so that the STK menu can be built externally, by means of the unsolicited result code *E2STKM.
17. SIM APPLICATION TOOLKIT 299 LZT 123 7263 R1C Unsolicited Re sult Codes: *E2STKM: <NbrOfItems>,<coding>,<text_length>, <alpha_id><CR><LF>E2STKM : <item_id1>.
GM47/GM48 INTEGRATOR’S MA NUAL 300 LZT 123 72 63 R1C The parameters have no default values. 17.8 AT*E2 STKN M2M STK Envelope (Menu Selection) The application informs the ME about the selecte d menu item by means of the AT*E2SKTN command. The ME answers with OK, or ERROR.
17. SIM APPLICATION TOOLKIT 301 LZT 123 7263 R1C Values follow GSM 11.14 standard. Unsolicited Re sult Codes: *E2STKC: <ton>,<dial_string> ,<SetUpRequirement>,<coding>, <text_length>,<alpha_id> Values follow GSM 11.
GM47/GM48 INTEGRATOR’S MA NUAL 302 LZT 123 72 63 R1C The maximum length is fixed 17.10 *E 2STKE STK Send Short Message Unsolicited Result Code: *E2STKE: <coding>, < text_length >, <al.
17. SIM APPLICATION TOOLKIT 303 LZT 123 7263 R1C 17.11 *E2 STKP STK Send SS Unsolicited Re sult Code: *E2STKP: <ton>, <SS_string>, <coding>, < text_length>, <alpha_id>, &.
GM47/GM48 INTEGRATOR’S MA NUAL 304 LZT 123 72 63 R1C 17.12 *E 2STKU STK Send USSD Unsolicited Result Code: *E2STKU: <coding>, <text_length>, <alpha_id> Description: The ME shall passes the <alpha_id> parameter within SEND USSD command to the external application, by means of the uns olicited result code *E2STKU.
17. SIM APPLICATION TOOLKIT 305 LZT 123 7263 R1C 17.13 *E2 STKR STK Refre sh Unsolicited Re sult Code: *E2STKR: <indicator> The ME informs the external application about the coming REFRES H command, by means of the unsolicited result code *E2STKR (eg Reset is coming).
GM47/GM48 INTEGRATOR’S MA NUAL 306 LZT 123 72 63 R1C Unsolicited resu lt code: *E2STKTO: <command> 2 Set Up Call co mmand tim eout is set to the val ue of <timer > 3 Display Te xt comman.
307 LZT 123 7263 R1C 18. Su pplementary Services 18.1 AT+CPIN PIN Contr ol See 3.26, AT+CPIN PIN Control 18.2 AT+CAC M Accumulat ed Call Meter Resets the Advi ce of Charge rel ated accumulated call meter value in SIM file EF ACM . ACM contains the tot al number of home units for both the current and prec eding calls.
GM47/GM48 INTEGRATOR’S MA NUAL 308 LZT 123 72 63 R1C 18.3 AT+CAMM Ac cumulated Call Meter Maximum Sets the Advic e of Char ge relate d accumulated call meter maximum value in SIM file EF AC Mmax . ACMmax contains the maximum number of home units allowed to be consumed by the subscriber.
18. SUPPL EMENTARY SE RVICES 309 LZT 123 7263 R1C 18.4 AT+CAOC Advice of Charge Use of Advice of Charge supplementary service command enable s the subscriber to get information about the cost of calls. With <mode>=0, the execute c ommand retur ns the curre nt call meter va lue from the ME.
GM47/GM48 INTEGRATOR’S MA NUAL 310 LZT 123 72 63 R1C 18.5 AT+CPUC Pri ce Per Unit and C urrency Table Sets the parameters of Advice of Charge related price per unit and currency table in SIM file EF PUCT . PUCT information can be used to convert the home units (as used in +CAOC, +CACM and +CAMM) into currency units.
18. SUPPL EMENTARY SE RVICES 311 LZT 123 7263 R1C 18.6 AT*EDI F Ericsson Dive rt Function This command enables and disables notif ication of divert status changes with the unsolicited r esult code *EDIF.
GM47/GM48 INTEGRATOR’S MA NUAL 312 LZT 123 72 63 R1C 18.7 AT*EIPS Id entity Pr esen tation Se t This command enables or disables th e presentation of the alpha tag of the Caller ID and Called ID to the TE if the ID is re cognized. The alpha tag is the first name and the last name.
18. SUPPL EMENTARY SE RVICES 313 LZT 123 7263 R1C 18.8 AT*ELI N Eri csson Line Set This command reque sts the ME to set th e current li ne to <line> . Note! The f ollowing command r eads its valu e from the curr ent line and is thus affected by the use of *ELIN: AT+CACM - Acc umulated Cal l Meter 18.
GM47/GM48 INTEGRATOR’S MA NUAL 314 LZT 123 72 63 R1C Refer to GSM 02.30 for Public MMI services and codes. 18.10 AT *E2SSI M2M Suppleme nt ary Servic e Indicatio ns This command allows the user to display the unsolicited response code *E2SSI on network responses (either command confirmation or error responses) for Supplementar y Services .
18. SUPPL EMENTARY SE RVICES 315 LZT 123 7263 R1C 4 SSI_ SIM_E RROR 5 SSI_ NUM BER_E RR 6 SSI_CA LL_BARRED 7 SSI_N OT_AVAI LABLE 8 SSI_UNSUCCESS FUL 9 SSI_NOT_ ALLOWED 10 SSI_NETWORK_ PROBLEM <Opc .
GM47/GM48 INTEGRATOR’S MA NUAL 316 LZT 123 72 63 R1C 81 MULTI_PARTY 112 ALL_ CHARGING _SS 113 ADVICE_OF _CHARGE_I NFORMATION 114 ADVICE_OF_CHARGE _CHARGING 144 ALL_BA RRING_SERVICES 145 BARRING_ OF_.
18. SUPPL EMENTARY SE RVICES 317 LZT 123 7263 R1C 33 TS_SHO RT_MES SAGE_MT_P P BS_P AD_A CCES S_CA _300B PS 34 TS_SHO RT_MESSAG E_MO_PP BS_PAD_A CCESS_CA _120 0BPS 35 BS_PAD _ACCE SS_CA_ 1200_7 5BPS 3.
GM47/GM48 INTEGRATOR’S MA NUAL 318 LZT 123 72 63 R1C 4 SS_STATUS_PROVISIONED 7 SS_STATUS_PRA <For wardedTo Nr> Descript ion String Phone number string in d ouble quote s <NoReplyConditionTi.
18. SUPPL EMENTARY SE RVICES 319 LZT 123 7263 R1C 18.11 AT +CCFC Call Forwa rdi ng number and Conditions This command allows control of the call forwarding supplementary service. Registration, erasure, a ctiva tion , deactivation, and status query are supported.
GM47/GM48 INTEGRATOR’S MA NUAL 320 LZT 123 72 63 R1C <type> De scription integer format Type of address octet 129 ISDN /telephony nu mbering plan, national/internation al unkn own. Default va lue if ‘+’ is not in <sca> 145 ISDN/telephon y numbering plan, international number.
18. SUPPL EMENTARY SE RVICES 321 LZT 123 7263 R1C 18.12 AT +CCWA Call Wait ing This command allows control of the c all waiting supplementary service according to 3GPP TS 22.
GM47/GM48 INTEGRATOR’S MA NUAL 322 LZT 123 72 63 R1C Unsolicited Result Codes: +CCWA: <number>, <type>, <class> <classx> Description integer Sum of int egers ea ch re present ing a cla ss of inform ation.
18. SUPPL EMENTARY SE RVICES 323 LZT 123 7263 R1C Example AT+C CWA =? +CCW A: (0- 1) OK AT+C CWA ? +CCW A: 0 OK 18.13 AT +CHLD Call Hold and Mult ipart y This command al lows control of t he following.
GM47/GM48 INTEGRATOR’S MA NUAL 324 LZT 123 72 63 R1C It is recommended (although optional) that test command re turns a list of operations which are supported. The call number required by some operations is denoted by “x” (e.g. +CHLD: (0,0x,1,1x,2,2x,3)).
18. SUPPL EMENTARY SE RVICES 325 LZT 123 7263 R1C 18.14 AT +CLIP Calling Line Identific ation This command refers to the GSM s upplementary service CLIP (Ca lling Line Identific ation Presenta tion) that enable s a called subscr iber to get the calling line identity (CLI) of the calling party when receiving a mobile termina ted call.
GM47/GM48 INTEGRATOR’S MA NUAL 326 LZT 123 72 63 R1C +CLIP: <number>,<type> Example AT+CLIP= 1 OK RING +CLIP: “07747008670”,129,,,“Matt L”,0 18.15 AT +CLIR Calling Line Identif i cat ion Restri ction This command refers to CLIR-service accor ding to GSM 02.
18. SUPPL EMENTARY SE RVICES 327 LZT 123 7263 R1C When the MS is turned off and then turned on aga in the parameter setting <n> shall turn back to default, i.e. the present ation of CLI shall be used according to the subscription of the CLIR service, <n> is 0.
GM47/GM48 INTEGRATOR’S MA NUAL 328 LZT 123 72 63 R1C 18.16 AT+CSSN Supplementary Service No tification This command refers to supplementa ry service related network initiated notifications. The set command enable s or disables the presentation of notification resu lt codes from TA to TE.
18. SUPPL EMENTARY SE RVICES 329 LZT 123 7263 R1C <m> Description 0 Disable th e +CSSU result c ode presen tation sta tus in the TA 1 Enable the +CSSU result code presentation status in the TA &.
GM47/GM48 INTEGRATOR’S MA NUAL 330 LZT 123 72 63 R1C 18.17 AT +CUSD Unstruct ured Supple mentary Ser vice Dat a This command allows control of the Unstructured Supplementary Service Data (USSD) acc ording to GSM 02.90. Both net work and mobile initiated operations are s upported.
18. SUPPL EMENTARY SE RVICES 331 LZT 123 7263 R1C The different alternat ives are shown below. Example 1 Network Mobile Equipment Externa l application 1 Signal Sends unsolicited result code +CUSD Res.
GM47/GM48 INTEGRATOR’S MA NUAL 332 LZT 123 72 63 R1C Example 2 Example 3 Example 4 AT+CUSD=1,“*#100#” OK +CUSD: 0,"07787154042" OK AT Co mmand Result Code De scription +CUSD:0,“Expen.
333 LZT 123 7263 R1C 19. Alphabetical Listing of AT Commands AT Co mmand Descri ptio n Page No. AT Attent ion C ommand 183 AT&C Circu it 109 (DCD ) Control 197 AT&D Cir cuit 10 8 (DTR) R espon.
GM47/GM48 INTEGRATOR’S MA NUAL 334 LZT 123 72 63 R1C AT*E2 STKL M2M STK Select It em 296 AT*E2 STKM M2M STK Set Up M enu 298 AT*E2 STKN M2M STK Envelope (Menu Selection) 300 AT*E2 STKS SIM Applicati.
19. AL PHABETIC AL LISTING OF AT COMMAND S 335 LZT 123 7263 R1C AT*ESC G Ericsson Create Group 23 6 AT*ESC N Ericsson Set Credit Card Number 23 7 AT*ESD G Ericsson Delete G roup 23 9 AT*ESD I Ericsson.
GM47/GM48 INTEGRATOR’S MA NUAL 336 LZT 123 72 63 R1C AT+CGQR EQ Quality of Service Profile (Requested) 16 6 AT+CGREG GPRS Netw ork Re gistra tion S t atus 169 AT+CGSM S Select Service for MO SMS Mes.
19. AL PHABETIC AL LISTING OF AT COMMAND S 337 LZT 123 7263 R1C AT+CP AS Ph one Activ ity Statu s 118 AT+CP BF Phonebook Find 243 AT+CP BR Phonebook Read 24 3 AT+CP BS Phone Storage 245 AT+CP BW Phone.
GM47/GM48 INTEGRATOR’S MA NUAL 338 LZT 123 72 63 R1C AT+IPR Ca ble Interface Port Command 204 AT+VTS DTMF and Tone Generat ion 98 AT+WS46 Mod e Selection 198 ATA Answer 91 ATD Dial 92 ATE Command Ec.
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