Page 1 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Issue Date 2013-01-28...
Page 2 E-mail: mobile@huawei.com Please refer color and shape to product. Huawei reserves the right to make changes or improvements to any of the products without prior notice. Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
Page 3 Added command: ^CLSNM Added command: ^STRIPUSB 10.5 Deleted the range description of the parameter <type> of +CCWA 11.8 Updated ^ECHO command syntax Added the scope of HUAWEI MU509-1 for 2013-01-28 the document 3.13.3 Updated description of the parameter <rst> of +CFUN 3.15 Updated +CSCS command syntax 3.20...
Page 4 Updated list of reference Scope MU509-b MU509-g HUAWEI MU509-1 Firmware Software MU509TCPU-11.813.01.13.00 Please read the release note released with the firmware software before using MU509-b/MU509-g/HUAWEI MU509-1 module and this document. Huawei Proprietary and Confidential Issue 04 (2013-01-28) Copyright © Huawei Technologies Co., Ltd.
Page 5 Keywords: UMTS, Module, WCDMA, GPRS, GSM Abstract: This document describes the AT command interface between TE and MS of Huawei UMTS Module. The interface can implement the functions such as SMS, phonebook service, internet service, GPRS service and network setting.
Page 6: Table Of Contents
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents Contents 1 Scope .............................. 22 1.1 Terminal Display ..........................22 1.1.1 Interface Overview ......................... 22 1.2 Interface Design Principles ......................23 1.3 Interface Change Principles ......................24 2 Interface Introduction ........................ 25 3 Configuration Commands ......................
Page 7 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 3.7 Q–Set Result Code Presentation Mode ..................30 3.7.1 Command Syntax ........................30 3.7.2 Description ..........................31 3.7.3 Defined Values ........................31 3.8 Z–Resume User Settings ....................... 31 3.8.1 Command Syntax ........................31 3.8.2 Description ..........................
Page 8 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 3.18 ^RESET–Delay the Module Reset Function ................41 3.18.1 Command Syntax ........................ 41 3.18.2 Description ........................... 41 3.18.3 Defined Values ........................41 3.19 ^CURC–Control Unsolicited Report ..................... 42 3.19.1 Command Syntax ........................ 42 3.19.2 Description ...........................
Page 9 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 4.1.3 Defined Values ........................50 4.1.4 Examples ..........................50 4.2 +CGMM/+GMM–Query Product Model ID ..................51 4.2.1 Command Syntax ........................51 4.2.2 Description ..........................51 4.2.3 Defined Values ........................51 4.2.4 Examples ..........................
Page 10 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 4.10.1 Command Syntax ........................ 57 4.10.2 Description ........................... 58 4.10.3 Defined Values ........................58 5 Serial Interface Control Commands ..................59 5.1 &C–Set DCD Line Mode ........................ 59 5.1.1 Command Syntax ........................59 5.1.2 Description ..........................
Page 11 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 6.3.4 Examples ..........................69 6.4 +CMTI–Indicate Message Arrival ....................70 6.4.1 Command Syntax ........................70 6.4.2 Description ..........................70 6.4.3 Defined Values ........................70 6.5 +CMT–Report New Message Indication Directly ................71 6.5.1 Command Syntax ........................
Page 12 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 6.13.3 Defined Values ........................93 6.14 +CMGL–List Message List ......................94 6.14.1 Command Syntax ........................ 94 6.14.2 Description ........................... 94 6.14.3 Defined Values ........................95 6.15 +CMGR–Read A Message ......................98 6.15.1 Command Syntax ........................
Page 13 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 7.2.4 Examples ..........................107 7.3 +CPIN–Manage PIN ........................107 7.3.1 Command Syntax ........................ 107 7.3.2 Description ........................... 107 7.3.3 Defined Values ........................108 7.4 ^CPIN–Manage PIN (Indicate Remaining Password Input Times) ..........108 7.4.1 Command Syntax ........................
Page 14 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 8.6.3 Defined Values ........................127 9 Call Control Commands ......................128 9.1 D–Originate Call ........................... 128 9.1.1 Command Syntax ........................ 128 9.1.2 Description ........................... 128 9.1.3 Defined Values ........................128 9.2 A–Answer Call ..........................
Page 15 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 9.11.1 Command Syntax ......................137 9.11.2 Description ......................... 137 9.11.3 Defined Values ........................138 9.12 ^AUTOANSWER–Auto Answer....................138 9.12.1 Command Syntax ......................138 9.12.2 Description ......................... 138 9.12.3 Defined Values ........................139 9.13 ^DTMF–Send DTMF Key Value ....................
Page 16 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 10.2.3 Defined Values ........................147 10.3 +CLIP–Set Calling Line Identification Status................149 10.3.1 Command Syntax ......................149 10.3.2 Description ......................... 149 10.3.3 Defined Values ........................149 10.4 +CLIP–Report of Calling Line Identification ................150 10.4.1 Command Syntax ......................
Page 17 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 11.5.2 Description ......................... 158 11.5.3 Defined Values ........................159 11.6 +VTS–Generate DTMF and Tone ....................159 11.6.1 Command Syntax ......................159 11.6.2 Description ......................... 159 11.6.3 Defined Values ........................159 11.7 ^STN–Switch Sidetone Status ....................
Page 18 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 12.4 +CPBW–Write Phonebook Entry ....................168 12.4.1 command Syntax ....................... 168 12.4.2 Description ......................... 168 12.4.3 Defined Values ........................169 12.5 ^CPBR–Read Phonebook ......................169 12.5.1 Command Syntax ......................169 12.5.2 Description .........................
Page 19 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 13.7.2 Description ......................... 179 13.7.3 Defined Values ........................179 13.8 ^RESETCNT–Query Reset Counter ..................180 13.8.1 Command Syntax ......................180 13.8.2 Description ......................... 180 13.8.3 Defined Values ........................180 13.9 ^ANTDTCT–Query the Status of ANTDET ................. 181 13.9.1 Command Syntax ......................
Page 20 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 14.7.1 Command Syntax ......................192 14.7.2 Description ......................... 192 14.7.3 Defined Values ........................192 14.7.4 Examples ........................... 193 15 Internet Service Commands ....................194 15.1 ^IPINIT–Initialize a TCP/UDP Connection ................. 194 15.1.1 Command Syntax ......................
Page 21 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Contents 15.8.1 Command Syntax ......................204 15.8.2 Description ......................... 204 15.8.3 Defined Values ........................205 15.8.4 Examples ........................... 205 15.9 ^IPSTATE–Report TCP/UDP Connection State ................. 205 15.9.1 Command Syntax ......................205 15.9.2 Description .........................
Page 22: Scope
TE and MS, and does not cover the contents which are not directly related to the interface. 1.1.1 Interface Overview HUAWEI UMTS Module is a wireless terminal of UART or USB interface. It is used to provide data service, voice and SMS functions. This document describes the AT interface.
Page 23: Interface Design Principles
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Scope Figure 1-1 Block diagram of interaction between TE and MS AT cmds Result codes Information text Network messages USER &APPLICATIONS NETWORK 1.2 Interface Design Principles Each interface should be functionally convergent.
Page 24: Interface Change Principles
MANY PARAMETERS. No equal mark itself is deemed a surplus command parameter. All extended AT command interfaces of MU509 begin with “^”. It specifies that: In the AT command such as “AT^XXX”, the number of X cannot be more than 9 currently.
Page 25: Interface Introduction
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Interface Introduction Interface Introduction All interfaces herein refer to the interfaces between TE and MS, and are used for guiding the implementation of the function requirements. The interface covers short message receiving and sending, phone book statistics, and MS network system information setting.
Page 26: Configuration Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands Configuration Commands 3.1 E–Enable Command Echo 3.1.1 Command Syntax Command Possible response(s) E[<value>] <CR><LF>OK<CR><LF> 3.1.2 Description This command is used to set whether MS will echo the characters received from TE.
Page 27: S3-Set Command Line Carriage Return Character
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.2 S3–Set Command Line Carriage Return Character 3.2.1 Command Syntax Command Possible response(s) S3=<value> <CR><LF>OK<CR><LF> <CR><LF><value><CR><LF> <CR><LF>OK<CR><LF> 3.2.2 Description This command is used to set the command line carriage return character S3. S3 saves the command line carriage return character in the form of ASCII code value.
Page 28: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.3.2 Description This command is used to set the response format character S4. S4 saves the response format character in the form of ASCII code value. This character is sent by MS, and serves as a part of the header, tail and end mark of the “result code”...
Page 29: V-Set Me Response Format
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands Note: If you want to set <value>=1, you can input “ATS5=001”, or “ATS5=1”, the result is same. 3.5 V–Set ME Response Format 3.5.1 Command Syntax Command Possible response(s) V[<value>] <CR><LF>OK<CR><LF>...
Page 30: A/-Repeat Previous Command Line
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.6 A/–Repeat Previous Command Line 3.6.1 Command Syntax Command Possible response(s) 3.6.2 Description This command is used to repeat previous command line. <CR> is not needed. 3.6.3 Defined Values 3.6.4 Examples...
Page 31: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.7.2 Description This command sets whether or not the TA transmits result code to the TE. 3.7.3 Defined Values <value>: 0: DCE transmits result code (default value). 1: Result codes are suppressed and not transmitted.
Page 32: W-Store User Settings
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.9 &W–Store User Settings 3.9.1 Command Syntax Command Possible response(s) <CR><LF>OK<CR><LF> &W In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> 3.9.2 Description The SET command stores some user settings to the profile, which can be resumed by ATZ command.
Page 33: F-Set To Factory Defined Configuration
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.10 &F–Set to Factory Defined Configuration 3.10.1 Command Syntax Command Possible response(s) &F <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> 3.10.2 Description The SET command sets to factory defined configuration.
Page 34: V-Query Current Configuration
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands Note: If the user profile's item is exist in this factory list, after execute this command, this user profile's item will be set to factory default too. 3.11 &V–Query Current Configuration 3.11.1 Command Syntax...
Page 35: Cmee-Set Terminal Error Reporting Format
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands Command Parameter +CSMS <service> +CREG <n> +COPS <mode>,<format>,<oper>,<rat> +CGSMS <service> Note: The parameters of +COPS will be displayed depending on registration status of UE. 3.12 +CMEE–Set Terminal Error Reporting Format 3.12.1 Command Syntax...
Page 36: Cfun-Set Operation Mode
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands The “AT+CMEE” will be set <n> to 0. 3.13 +CFUN–Set Operation Mode 3.13.1 Command Syntax Command Possible response(s) +CFUN[=<fun>[,<rst>]] <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> +CFUN? <CR><LF>+CFUN: <fun><CR><LF>...
Page 37: Cclk-Return Current Time Of The Module
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.14 +CCLK–Return Current Time of the Module 3.14.1 Command Syntax Command Possible response(s) +CCLK=<time> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> +CCLK? <CR><LF>+CCLK: <time><CR><LF> <CR><LF>OK<CR><LF> +CCLK=? <CR><LF>OK<CR><LF> 3.14.2 Description The SET command sets the real-time clock of the MS.
Page 38: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.14.4 Examples AT+CCLK? +CCLK: 2009/09/14,14:58:16 3.15 +CSCS–Select TE Character Set 3.15.1 Command Syntax Command Possible response(s) +CSCS[=<chset>] <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> or <CR><LF>+CME ERROR: <err><CR><LF> +CSCS? <CR><LF>+CSCS: <chset><CR><LF>...
Page 39: Crsm-Restricted Sim Access
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.16 +CRSM–Restricted SIM Access 3.16.1 Command Syntax Command Possible response(s) +CRSM=<command>[,<fileid>[, <CR><LF>+CRSM: <P1>,<P2>,<P3>[,<data>]]] <sw1>,<sw2>[,<response>]<CR><LF> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> +CRSM=? <CR><LF>OK<CR><LF> 3.16.2 Description This command offers easy access of the elementary files on the SIM in the restricted state.
Page 40: Hs-Handshake Between Ms And Te
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.17 ^HS–Handshake Between MS and TE 3.17.1 Command Syntax Command Possible response(s) <CR><LF>^HS:<id>,<protocol>,<is_offline>,<product_c ^HS=<id>,<action> lass>,<product_id>,[<software_id>]<CR><LF> <CR><LF>OK<CR><LF> 3.17.2 Description This command is used to shake hand between MS and TE.
Page 41: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.17.4 Examples AT^HS=0,0 ^HS: 46500001,0,0,0,6 3.18 ^RESET–Delay the Module Reset Function 3.18.1 Command Syntax Command Possible response(s) ^RESET[=<delay_time>] <CR><LF>OK<CR><LF> ^RESET? <CR><LF>^RESET:<delay_time><CR><LF> <CR><LF>OK<CR><LF> ^RESET=? <CR><LF>^RESET:(list of supported <delay_time>s)<CR><LF><CR><LF>OK<CR><LF> 3.18.2 Description This command is used to delay the module reset by user.
Page 42: Curc-Control Unsolicited Report
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.19 ^CURC–Control Unsolicited Report 3.19.1 Command Syntax Command Possible response(s) ^CURC=<mode> <CR><LF>OK<CR><LF> ^CURC? <CR><LF>^CURC:<mode><CR><LF> <CR><LF>OK<CR><LF> ^CURC=? <CR><LF>^CURC:(list of supported <mode>s)<CR><LF> <CR><LF>OK<CR><LF> 3.19.2 Description The SET command is used to set mode value to open or close unsolicited reports.
Page 43: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.20.2 Description This command is used to power off the module. 3.21 ^IOC–Set GPIO Pin Output Level 3.21.1 Command Syntax Command Possible response(s) ^IOC=<Pin <CR><LF>OK<CR><LF> selection>,<Data <CR><LF>ERROR<CR><LF> vector> ^IOC? <CR><LF>^IOC:<data...
Page 44: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands Command Possible response(s) ^IOCTRL? <CR><LF>^IOCTRL:<options>,<value><CR><LF> <CR><LF>OK<CR><LF> ^IOCTRL=? <CR><LF>^IOCTRL:(list of supported <sel>s),(list of supported <options>s),(list of supported <value>s)<CR><LF><CR><LF>OK<CR><LF> 3.22.2 Description The interface is provided to the GPIO pins on the AT command to the guest operating.
Page 45: Clspwm-Write Or Delete Password
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands Resetting the module will reset the value to default value. 3.23 ^CLSPWM–Write Or Delete Password 3.23.1 Command Syntax Command Possible response(s) ^CLSPWM=<passwo <CR><LF>OK<CR><LF> rd>[,<newpassword>] In case of MT-related error: <CR><LF>+CME ERROR: <err><CR><LF>...
Page 46: Clsnm-Manipulate Special Call Numbers
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.24 ^CLSNM–Manipulate Special Call Numbers 3.24.1 Command Syntax Command Possible response(s) ^CLSNM=<password>[, In case of write or delete: <index>[,<number>]] <CR><LF>OK<CR><LF> In case of read: [<CR><LF>^CLSNM:<index>,<number>[<CR><LF>^ CLSNM:<index>,<number>[...]]<CR><LF>]<CR><LF> OK<CR><LF> In case of MT-related error: <CR><LF>+CME ERROR:<err><CR><LF>...
Page 47: Implementation
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands <number>: string type, telephone number (legal characters only include: ‟0–9‟,‟#‟,‟*‟,‟+‟ ,‟)‟,‟(‟,‟-‟). The maximum length is 24 byte. And if ‟+‟ exist; it should be at the beginning of number.
Page 48: Wkmode-Switch Between Wakeup_Out Pin Voltage Level Modes
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.25 ^WKMODE–Switch Between WAKEUP_OUT Pin Voltage Level Modes 3.25.1 Command Syntax Command Possible Response(s) ^WKMODE=<wakeup_type> <CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>ERROR<CR><LF> ^WKMODE=? <CR><LF>^WKMODE: (list of supported <wakeup_type>s)<CR><LF><CR><LF>OK<CR><...
Page 49: Actions Performed By The Client
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Configuration Commands 3.25.5 Actions Performed by the Client After you run the command to set the WAKEUP_OUT pin voltage level mode, the settings take effect immediately and remain effective even if the module is restarted. If the module is upgraded, the WAKEUP_OUT pin voltage level mode is restored to its default value 1.
Page 50: Identification Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands Identification Commands 4.1 I–Display Product Identification Information 4.1.1 Command Syntax Command Possible response(s) I[value] <CR><LF><module info><CR><LF> <CR><LF>OK<CR><LF> 4.1.2 Description This command delivers a product information text. 4.1.3 Defined Values <value>: 0–255, it‟s for internal use, you can set any value between 0–255, or without...
Page 51: Cgmm/+Gmm-Query Product Model Id
SIM/USIM card. Product mode ID is composed of character string, the max length can not beyond 2048 byte, including the end character „\0‟. 4.2.3 Defined Values <model>: at present, the value of model ID including: MU509. 4.2.4 Examples AT+CGMM MU509...
Page 52: Cgmi/+Gmi-Query Manufacturer Information
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands 4.3 +CGMI/+GMI–Query Manufacturer Information 4.3.1 Command Syntax Command Possible response(s) +CGMI or +GMI <CR><LF><manufacturer><CR><LF> <CR><LF>OK<CR><LF> +CGMI=? or +GMI=? <CR><LF>OK<CR><LF> 4.3.2 Description This command is used to query the manufacturer information.
Page 53: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands 4.4.2 Description The SET command returns the software version number of ME. 4.4.3 Defined Values <softversion>: software version number. It is a string composed of 31 characters at most.
Page 54: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands Table 4-1 The structure of IMEI 8 char 6 char 1 char Spare TAC: Type code allocated for device SNR: Sequence number of the device Spare: For standby purpose 4.5.4 Examples...
Page 55: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands Table 4-2 The structure of IMSI 3 char 2 char or 3 char The length is less than 15 characters. MSIN MCC: country ID MNC: network ID MSIN: MT ID, used to identify the mobile user.
Page 56: Hwver-Query Hardware Version Number
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands 4.8 ^HWVER–Query Hardware Version Number 4.8.1 Command Syntax Command Possible response(s) ^HWVER <CR><LF>^HWVER:<hardversion><CR><LF> <CR><LF>OK<CR><LF> 4.8.2 Description The SET command returns the hardware version number of ME. 4.8.3 Defined Values <hardversion>: hardware version number.
Page 57: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands 4.9.2 Description This command is used for TE to query the SPN file of 2G/3G currently stored on the SIM/USIM card through the ME. 4.9.3 Defined Values <spn_type>: 0: GSM_SPN 1: UMTS_SPN <disp_rplmn>:...
Page 58: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Identification Commands 4.10.2 Description This command is used for TE to query the type of SIM card. If the SIM card isn‟t present or the operation fails, the command returns CME ERROR, which refers to Appendix 17.2 ..
Page 59: Serial Interface Control Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Serial Interface Control Commands Serial Interface Control Commands 5.1 &C–Set DCD Line Mode 5.1.1 Command Syntax Command Possible response(s) &C[value] <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> 5.1.2 Description The command determines how ITU-T V.25 circuit 109 (or equivalent) relates to the detection of received line signal from remote end (recommended default 1 i.e.
Page 60: D-Set Dte Ready (Dtr) Line Mode
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Serial Interface Control Commands 5.2 &D–Set DTE Ready (DTR) Line Mode 5.2.1 Command Syntax Command Possible response(s) &D[value] <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> 5.2.2 Description The command determines how DCE responds when ITU-T V.25 circuit 108/2 (or equivalent) is changed from ON to OFF condition during online data state.
Page 61: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Serial Interface Control Commands 5.3.3 Defined Values <value>: 0: DSR line always is ON. 1: DSR line is ON when connected (reserved, not supported currently). 5.4 +ICF–Set Character Framing 5.4.1 Command Syntax...
Page 62: Ipr-Set Fixed Data Rate
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Serial Interface Control Commands 5.5 +IPR–Set Fixed Data Rate 5.5.1 Command Syntax Command Possible response(s) +IPR[=<rate>] <CR><LF>OK<CR><LF> In case of error: <CR><LF>ERROR<CR><LF> +IPR? <CR><LF>+IPR: <rate><CR><LF> <CR><LF>OK<CR><LF> +IPR=? <CR><LF>+IPR: (list of supported auto detectable <rate>s),(list of supported fixed-only...
Page 63: Ifc-Control Local Flow
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Serial Interface Control Commands 5.6 +IFC–Control Local Flow 5.6.1 Command Syntax Command Possible response(s) +IFC[=<DCE_by_DTE>[,<D <CR><LF>OK<CR><LF> TE_by_DCE>]] <CR><LF>ERROR<CR><LF> or <CR><LF>+CME ERROR: <err><CR><LF> <CR><LF>+IFC: +IFC? <DCE_by_DTE>,<DTE_by_DCE><CR><LF> <CR><LF>OK<CR><LF> +IFC=? <CR><LF>+ICF: (list of supported <DCE_by_DTE>s),(list of supported...
Page 64: Short Message Service Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Short Message Service Commands 6.1 +CSMS–Select the SMS Type 6.1.1 Command Syntax Command Possible response(s) +CSMS=<service> <CR><LF>+CSMS: <mt>,<mo>,<bm><CR><LF> <CR><LF>OK<CR><LF> +CSMS? <CR><LF>+CSMS: <service>,<mt>,<mo>,<bm><CR><LF> <CR><LF>OK<CR><LF> +CSMS=? <CR><LF>+CSMS: (list of supported <service>s)<CR><LF>...
Page 65: Cmgf- Set Message Format
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 1: Supported (default value). Note: Command AT+CNMA requires <service> is set to 1. 6.2 +CMGF– Set Message Format 6.2.1 Command Syntax Command Possible response(s) +CMGF[=<mode>] <CR><LF>OK<CR><LF> +CMGF? <CR><LF>+CMGF: <mode><CR><LF>...
Page 66: Cnmi-Set New Message Notification
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.3 +CNMI–Set New Message Notification 6.3.1 Command Syntax Command Possible response(s) +CNMI[=<mode>[, <CR><LF>OK<CR><LF> <mt>[,<bm>[,<ds> In case of SMS-related error: [,<bfr>]]]]] <CR><LF>+CMS ERROR: <err><CR><LF> <CR><LF>+CNMI: +CNMI? <mode>,<mt>,<bm>,<ds>,<bfr><CR><LF> <CR><LF>OK<CR><LF>...
Page 67: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.3.3 Defined Values <mode>: set the message notification mode. 0: Buffer the message in the ME. If the buffer of ME is full, the new notification will overwrite the old notification (default value).
Page 68 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Figure 6-1 The function of <mt> parameter NETWORK <mt> New message =0: No SMS-DELIVER indications are RP-ACK routed to the TE <mt> Store the message into =1: Store the...
Page 69: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Table 6-1 SMS-DELIVER result code and acknowledgement summary no class class 0 or message class 2 or message <mt> class 3 or class 1 waiting indication waiting...
Page 70: Cmti-Indicate Message Arrival
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands It indicates that the new class1 messages will be stored in the MS first, and the storage position will be reported (+CMTI: "ME", 1); the message state reports will be reported directly (+CDS: ).
Page 71: Cmt-Report New Message Indication Directly
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.5 +CMT–Report New Message Indication Directly 6.5.1 Command Syntax Command Possible response(s) If PDU mode (+CMGF=0): <CR><LF>+CMT: [<reserved>],<length><CR><LF><pdu><CR><LF> If TEXT mode (+CMGF=1): <CR><LF>+CMT: <oa>,[<reserved>],<scts>[,<tooa>,<fo>,<pid>,<dcs>,<sca>,<t osca>,<length>]<CR><LF><message in text><CR><LF>...
Page 72: Cdsi-Report New Message State Report
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.6 +CDSI–Report New Message State Report 6.6.1 Command Syntax Command Possible response(s) <CR><LF>+CDSI: <mem>,<index><CR><LF> 6.6.2 Description This command indicates that a new message state report is received, and specify the storage position.
Page 73: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.7.3 Defined Values <length>: integer value, which indicates the number of bytes of PDU data. <pdu>: protocol data unit. The data structure is as follows: Table 6-2 The data structure of PDU [<SCA>]...
Page 74: Cmgd-Delete Message
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <ra>: recipient-address <tora>: receive-address type <scts>: service-centre-time-stamp. <dt>: discharge-time. <st>: status. 6.8 +CMGD–Delete Message 6.8.1 Command Syntax Command Possible response(s) If delflag value is 0: <CR><LF>OK<CR><LF> +CMGD=<index>[,<delflag>] In case of SMS-related error: If delflag value isn‟t 0:...
Page 75: Cnma-Acknowledge New Message
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 3: Delete all read messages from preferred message storage, sent and unsent mobile originated messages leaving unread messages untouched. 4: Delete all messages from preferred message storage including unread messages.
Page 76: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands If ME does not get acknowledgement within required time (network timeout), ME should send RP-ERROR to network, and should shall automatically disable routing to TE by setting both <mt> and <ds> values of +CNMI to zero.
Page 77 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Table 6-5 Bit number Number of Octets TP-MTI, TP-UDHI TP-PI TP-PID TP-DCS TP-UDL 0 to 159 TP-UD The 7 bit and bits 2–5 of the first byte are not used in SMS-DELIVER-REPORT, and the sender should set them to 0.
Page 78 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <TP-PID>: protocol ID. The default value set by TE when sending the message is 00000000. If the transmitting address is an E-mail, the TE should fill in 00110010=0x32.
Page 79 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands select this UCS2 With voice message waiting. TP-DCS code) mode) bit1~0 With fax message waiting. (messag e waiting With E-mail message waiting. type) Message waiting of other unknown types bit3 0 Reserved bits, which make no sense.
Page 80: Cpms-Select Message Storage
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Figure 6-2 Format of User data of the default 7bit code Octets Octets UDHL IEIa IEIDLa IEDa IEIb ..IEIn IEDLn IEDn Fill bits SM (7bit data)
Page 81: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Command Possible response(s) +CPMS? <CR><LF>+CPMS: <mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>, <mem3>,<used3>,<total3><CR><LF> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CMS ERROR: <err><CR><LF> <CR><LF>+CPMS: (list of supported <mem1>s),(list of +CPMS=? supported <mem2>s),(list of supported <mem3>s) <CR><LF>...
Page 82: Csca-Set Smsc Number
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <total2>: integer value. It indicates the total number of messages that can be saved in <mem2>. <total3>: integer value. It indicates the total number of messages that can be saved in <mem3>.
Page 83: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands If no <tosca> parameter is included, it is equivalent to the effect that the <tosca> parameter is not modified. 6.11.4 Examples AT+CSCA? +CSCA: "+8613902900", 145 6.12 +CMGS–Send Message 6.12.1 Command Syntax...
Page 84: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands The maximum length of message is 160 characters with 7bit codec, and 70 characters with UCS2. 6.12.3 Defined Values <length>: the number of actually sent TPDU characters/2. The digits are decimal numbers that range from 0 to 9.
Page 85 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <sc_len>: length of the SCA (short message service centre number). It is composed of two characters. It indicates the number of characters occupied by <type_addr> and <numbers>/2.
Page 86 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <numbers>: address number. One byte contains two digits. Bit3–bit0 contain the first digit, and bit7–bit4 contain the second digit. Coding sequence of half bytes, as shown in the following example:...
Page 87 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands SMS-DELIVER REPORT (in the direction MS to SC) SMS-STATUS-REPORT (in the direction SC to MS) SMS-COMMAND (in the direction MS to SC) SMS-SUBMIT (in the direction MS to SC)
Page 88 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Table 6-10 The structure of <PID> Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit7 bit6 (here we assume bit 7 = 0 and bit 6 = 0) Allocate bits 0..5.
Page 89 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Bit7…bit4 Bit3…..bit0 replied to the SC. If the SIM card is full, the SC 1: Bit1 and bit0 failure and the reasons will be reported. indicate message type : Class 3, stored to the TE.
Page 90 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Bit7…bit4 Bit3…..bit0 1111 Data coding/message Bit2 Reserved. The value is 0. class Bit2 Coding mode of message. The values are as follows: 0: GSM 7 bit default code...
Page 91: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.12.4 Examples The SMSC number is: 13902900, and the message is sent to the number: 13901000453, and the contents are: 0x53 0x4E 0x4E 0x3A ("华为" for UCS2 encode), then: If "+CSCA"...
Page 92 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Field Information Comment 534E4E3A TP-UD send data \x1A ctrl-Z If "+CSCA" has not set SCA, then When sending the message, the <SCA> field must be completed, and the <SCA>...
Page 93: Cmgw-Store Message To Memory
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.13 +CMGW–Store Message to Memory 6.13.1 Command Syntax Command Possible response(s) <CR><LF>+CMGW: If PDU mode (+CMGF=0): <index><CR><LF><CR><LF>OK<CR><LF> +CMGW=<length>[,<stat>]<C R>PDU is given<ctrl-Z/ESC> In case of SMS-related error: If TEXT mode (+CMGF=1): <CR><LF>+CMS ERROR: <err><CR><LF>...
Page 94: Cmgl-List Message List
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <oa/da>: originating address/Destination address. Same as defined in SCA. Total 2–12 Otects. Therefore, the longest address in the OA segment contains 20 digits. <tooa>: Type-of-Originating-Address. <toda>:Type-of-Destination-Address. <stat>, <ctrl-Z>, <ESC>: please refer to the defined values of PDU mode.
Page 95: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands When the <stat> takes on the default value, the SET command is equivalent to the SET command: PDU: AT+CMGL=0 TEXT: AT+CMGL="REC UNREAD" The TEST command returns all the supported stat values.
Page 96 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands <MMS>: indicates whether there are more messages to be sent. 0: Nonexistent 1: Existent <SRI>: indicates whether the SME (short message entity) has requested a state report.
Page 97 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands "yy/MM/dd,hh:mm:sszz", where characters indicate year (two last digits), month, day, hour, minutes, seconds and time zone. E.g. 6th of May 1994, 22:10:00 GMT+2 hours equals to "94/05/06,22:10:00+08"...
Page 98: Cmgr-Read A Message
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.15 +CMGR–Read A Message 6.15.1 Command Syntax Command Possible response(s) +CMGR=<index> In case of PDU mode and successful execution of command: <CR><LF>+CMGR: <stat>,[<reserved>],<length><CR><LF><pdu><CR><LF><C R><LF>OK<CR><LF> In case of TEXT mode and successful execution of command:...
Page 99: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.15.3 Defined Values <index>: integer value, which indicates the position in the storage. <stat>: message type: "REC UNREAD" received unread message (i.e. new message) "REC READ" received read message "STO UNSENT"...
Page 100: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.16.2 Description The SET command is used to set the message bearer domain, namely, selection of CS/PS domain. The READ command returns the current message bearer domain.
Page 101: Csmp-Set Sms Text Mode Parameters
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands (the exact value is up to ME implementation), then ME shall close the link and TA switches <n> automatically back to 0. 2: Enable (if the time between the response of the latest message send command and the next send command exceeds 1–5 seconds (the exact value is up to ME...
Page 102: Csdh-Show Sms Text Mode Parameters
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands 6.19 +CSDH–Show SMS TEXT Mode Parameters 6.19.1 Command Syntax Command Possible response(s) +CSDH[=<show>] <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> +CSDH? <CR><LF>+CSDH: <show><CR><LF><CR><LF>OK<CR><LF> +CSDH=? <CR><LF>+CSDH: (list of supported <show>s)<CR><LF><CR><LF>OK<CR><LF>...
Page 103: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Short Message Service Commands Command Possible response(s) +CMSS=? <CR><LF>OK<CR><LF> 6.20.2 Description The SET command sends message with location value <index> from preferred message storage <mem2> to the network (SMS-SUBMIT or SMS-COMMAND). If new recipient address <da>...
Page 104: Security Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands Security Commands 7.1 +CPWD–Modify PIN Password 7.1.1 Command Syntax Command Possible response(s) +CPWD=<fac>,<oldpw <CR><LF>OK<CR><LF> d>,<newpwd> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> +CPWD=? <CR><LF>+CPWD: (list of supported <fac>s),(list of supported <pwdlength>s)<CR><LF><CR><LF>OK<CR><LF>...
Page 105: Clck-Enable And Query Pin
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands "SC": SIM card PIN "P2": SIM card PIN2 “AB”: Reserved, not supported currently "AC": Reserved, not supported currently "AG": Reserved, not supported currently "AI": Reserved, not supported currently "AO": Reserved, not supported currently "IR": Reserved, not supported currently...
Page 106: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands Call barring facilities are based on GSM/UMTS supplementary services (refer 3GPP TS 22.088 [6]). The interaction of these with other commands based on other GSM/UMTS supplementary services is described in the GSM/UMTS standard.
Page 107: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands 0: Inactivated 1: Activated <passwd>: string type; same as the password set via “modify password +CPWD”. <classx>: reserved, not supported currently. 7.2.4 Examples AT+CPIN=1111 AT+CLCK="SC", 0,"1111" AT+CLCK="SC", 1,"1111",2 7.3 +CPIN–Manage PIN 7.3.1 Command Syntax...
Page 108: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands When using the SET command, if the no PIN input request exists currently, an error message “+CME ERROR” will be returned. Note: Verifying PIN or PUK during an emergency call may make the call disconnected.
Page 109: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands 7.4.2 Description The READ command is used to indicate whether password input request exists. The remaining password input times will be given. The SET command is used to verify and unlock the PIN.
Page 110: Stripusb-Shield Usb Communication
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Security Commands 7.5 ^STRIPUSB–Shield USB Communication 7.5.1 Command Syntax Command Possible response(s) ^STRIPUSB[=<strip <CR><LF>OK<CR><LF> usb_status>] In case of an MT-related error: <CR><LF>+CME ERROR: <err><CR><LF> ^STRIPUSB? <CR><LF>^STRIPUSB:<stripusb_status><CR><LF> <CR><LF>OK<CR><LF> ^STRIPUSB=? <CR><LF>^STRIPUSB:(list of supported <stripusb_status>s)<CR><LF>...
Page 111: Gprs Service Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands GPRS Service Commands 8.1 +CGDCONT–Set PDP Environment 8.1.1 Command Syntax Command Possible response(s) +CGDCONT[=<cid>[,<P <CR><LF>OK<CR><LF> DP_type>[,<APN>[,<PD In case of error: P_addr>[,<d_comp>[,<h <CR><LF>ERROR<CR><LF> _comp>]]]]]] +CGDCONT? <CR><LF>+CGDCONT: <cid>,<PDP_type>,<APN>,<PDP_addr>,<d_comp>,<h _comp> [<CR><LF>+CGDCONT: <cid>,<PDP_type>,<APN>,<PDP_addr>,<d_comp>,<h...
Page 112: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands A special SET command “+CGDCONT= <cid>” will clear all parameters in the setting environment indicated by <cid>. The READ command returns all the parameter values of the defined setting environments.
Page 113: Cgqreq-Quality Of Service Profile (Requested)
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands Note: This command supports two kinds of packet switching protocols: “IP” and “PPP”. The TEST command lists the values of other parameters supportable by each protocol. Command 2: AT+CGDCONT=16,"PPP","abc.com","10.111.145.233",1,1...
Page 114: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands Command Possible Response(s) GQREQ: <cid>,<precedence>,<delay>,<reliability>,<peak>,< mean>[…]]<CR><LF><CR><LF>OK<CR><LF> +CGQREQ=? <CR><LF>+CGQREQ: <PDP_type>,(list of supported <precedence>s),(list of supported <delay>s),(list of supported <reliability>s),(list of supported <peak>s),(list of supported <mean>s)[<CR><LF>+CGQREQ: <PDP_type>,(list of supported <precedence>s),(list of supported <delay>s),(list of supported <reliability>s),(list of...
Page 115 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands <precedence>: a numeric parameter which specifies the precedence class 0: Subscribed value (default value) 1: High priority 2: Normal priority 3: Low priority <delay>: a numeric parameter which specifies the delay class...
Page 116 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands <peak>: a numeric parameter which specifies the peak throughput class 0: Subscribed peak throughput (default value) 1: Up to 1 000 octet/s (8 kbit/s) 2: Up to 2000 octet/s (16 kbit/s)
Page 117: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands 8.2.4 Examples AT+CGQREQ=? +CGQREQ: "IP",(0-3),(0-4),(0-5),(0-9),(0-18,31) +CGQREQ: "PPP",(0-3),(0-4),(0-5),(0-9),(0-18,31) AT+CGQREQ? +CGQREQ: AT+CGQREQ=1,0,0,0,0,0 AT+CGQREQ? +CGQREQ: 1,0,0,0,0,0 8.3 +CGEQREQ–3G Quality of Service Profile (Requested) 8.3.1 Command Syntax Command Possible Response(s) +CGEQREQ=[<cid>[,<Traffic <CR><LF>OK<CR><LF>...
Page 118: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands Command Possible Response(s) delay>,<Traffic handling priority> <CR><LF>+CGEQREQ: <cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,<SDU error ratio>,<Residual bit error ratio>,<Delivery of erroneous SDUs>,<Transfer delay>,<Traffic handling priority>...
Page 119: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands A special form of the set command, +CGEQREQ= <cid> causes the requested profile for context number <cid> to become undefined. The READ command returns the current settings for each defined context.
Page 120 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands requested. This parameter should be provided if the Traffic class is specified as conversational or streaming. The default value is 0. <Delivery order>: a numeric parameter that indicates whether the UMTS bearer shall provide in-sequence SDU delivery or not.
Page 121: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands 8.3.4 Examples AT+CGEQREQ=? +CGEQREQ: "IP",(0-4),(0-384),(0-7168),(0-384),(0-7168),(0-2),(0-1520),("0E0","1E1","1E2","7E3"," 1E3","1E4","1E5","1E6"),("0E0","5E2","1E2","5E3","4E3","1E3","1E4","1E5","1E6","6 E8"),(0-3),(0,100-4000),(0-3) +CGEQREQ: "PPP",(0-4),(0-384),(0-7168),(0-384),(0-7168),(0-2),(0-1520),("0E0","1E1","1E2","7E3 ","1E3","1E4","1E5","1E6"),("0E0","5E2","1E2","5E3","4E3","1E3","1E4","1E5","1E6"," 6E8"),(0-3),(0,100-4000),(0-3) AT+CGEQREQ? +CGEQREQ: 1,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 2,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 3,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 4,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 5,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 6,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 7,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 8,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 9,2,0,0,0,0,2,0,"0E0","0E0",3,0,0...
Page 122 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands +CGEQREQ: 3,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 4,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 5,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 6,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 7,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 8,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 9,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 10,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 11,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 12,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 13,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 14,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 15,2,0,0,0,0,2,0,"0E0","0E0",3,0,0 +CGEQREQ: 16,2,0,0,0,0,2,0,"0E0","0E0",3,0,0...
Page 123: Cgeqneg-Request 3G Quality Of Service Profile (Negotiated)
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands 8.4 +CGEQNEG–Request 3G Quality of Service Profile (Negotiated) 8.4.1 Command Syntax Command Possible Response(s) +CGEQNEG=<cid>[,<cid>[,…]] <CR><LF>+CGEQNEG: <cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,<SDU error ratio>,<Residual bit error...
Page 124: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands 8.4.3 Defined Values <cid>: a numeric parameter which specifies a particular PDP context definition (see +CGDCONT commands), the value range is 1 to 16. <Traffic class>: a numeric parameter that indicates the type of application for which the UMTS bearer service is optimized.
Page 125: Cgact-Activate Or Deactivate Pdp Context
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands 0: No 1: Yes 2: No detect Other values are reserved. <Transfer delay>: a numeric parameter (0, 1, 2,…) that indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP, in milliseconds <Traffic handling priority>: a numeric parameter (1, 2, 3 …) that specifies the relative...
Page 126: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands 8.5.4 Examples Example1: Activate/deactivate PDP context AT+CGACT=1, 1 AT+CGACT=0, 1 Example2: Read command AT+CGACT? +CGACT: 1,0 8.6 +CGATT–Attach or Detach PS Domain 8.6.1 Command Syntax Command Possible response(s) +CGATT=<state>...
Page 127: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification GPRS Service Commands The TEST command is used to request the information related to supporting GPRS service state. 8.6.3 Defined Values <state>: integer value, indicates the GPRS service state. 0: Detached 1: Attached Other values are reserved, which will get error response.
Page 128: Call Control Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands Call Control Commands 9.1 D–Originate Call 9.1.1 Command Syntax Command Possible response(s) Voice call: Voice call: D<digits>; <CR><LF>OK<CR><LF> Data call: Data call: D<digits> <CR><LF>NO CARRIER<CR><LF> <CR><LF>CONNECT <text><CR><LF> <CR><LF>OK<CR><LF>...
Page 129: A-Answer Call
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands (a)The modifiers “D T P W @ ! $ A B C” are not supported and will be ignored when appearing in the dial string. (b)‟+‟ indicates a international call only when it is the first character of the dial string.
Page 130: O-Return To Data State
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.3 O–Return to Data State 9.3.1 Command Syntax Command Possible response(s) O<value> <CR><LF> CONNECT [<text>]<CR><LF> <CR><LF> NO CARRIER<CR><LF> <CR><LF> ERROR <CR><LF> <CR><LF> +CME ERROR <err><CR><LF> 9.3.2 Description This command causes the DCE to return to online data /PPP state and issue a CONNECT or CONNECT<text>...
Page 131: Interface Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.4.2 Interface Description While the DCE is in data mode, this command enable DCE switch to command mode. Or while the DCE is in transparent mode of Embedded TCP/IP function, +++ will make the DCE return to command mode.
Page 132: Chup-Hangup Call
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 1: Enables extended format <type>: ASYNC [,<priority>[,<subaddr>,<satype>]] asynchronous transparent SYNC [,<priority>[,<subaddr>,<satype>]] synchronous transparent REL ASYNC [,<priority>[,<subaddr>,<satype>]] asynchronous non-transparent REL SYNC [,<priority>[,<subaddr>,<satype>]] synchronous non-transparent VOICE [,<priority>[,<subaddr>,<satype>]] normal voice (TS 11) GPRS <PDP_type>, <PDP_addr>...
Page 133: Csta-Select Type Of Address
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands Notes:  This execution of the command will not affect data calls.  For hanging up in the multi-party call , AT+CHLD is suggested. 9.7 +CSTA–Select Type of Address 9.7.1 Command Syntax...
Page 134: Cbst-Select Bearer Service Type
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.8 +CBST–Select Bearer Service Type 9.8.1 Command Syntax Command Possible response(s) +CBST[=<speed>[, <CR><LF>OK<CR><LF> <name>[,<ce>]]] In case of MS-related error: <CR><LF>ERROR<CR><LF> or <CR><LF>+CME ERROR: <err><CR><LF> +CBST? <CR><LF>+CBST: <speed>,<name>,<ce><CR><LF> <CR><LF>OK<CR><LF>...
Page 135: Clcc-List Current Calls
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 80: 28800 bps (V.110 or X.31 flag stuffing) 81: 38400 bps (V.110 or X.31 flag stuffing) 83: 56000 bps (V.110 or X.31 flag stuffing) 84: 64000 bps (X.31 flag stuffing; this setting can be used in conjunction with...
Page 136: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.9.2 Description The EXECUTION command is used to return the list of current calls of MS. 9.9.3 Defined Values <idx>: integer type; call identification number <dir>: 0: Mobile originated (MO) call 1: Mobile terminated (MT) call <stat>...
Page 137: H-Hook Control
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.10 H–Hook Control 9.10.1 Command Syntax Command Possible response(s) <CR><LF>OK<CR><LF> <CR><LF>ERROR<CR><LF> <CR><LF>+CME ERROR: <err><CR><LF> 9.10.2 Description The EXECUTION command is used to terminate data call in progress by default.
Page 138: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.11.3 Defined Values <value>: 0: Disable automatic answering (default value). 1–255: Enable automatic answering after the specified number of rings Note: Value of S0 will restore to default when module was reset.
Page 139: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.12.3 Defined Values <n>: 0–255 0: Disable the function of AUTOANSWER (default value). 1–255: MS will answer the call automatically after Ring n times. 9.13 ^DTMF–Send DTMF Key Value 9.13.1 Command Syntax...
Page 140: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.14.2 Description This command indicates that MS is originating a voice call or an emergency call. 9.14.3 Defined Values <call_id>: the ID of the current call. The value ranges from 1 to 9.
Page 141: Cend-Indicate Call End
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands <call_type>: the type of the current call. 0: Voice call 9.17 ^CEND–Indicate Call End 9.17.1 Command Syntax Command Possible response(s) <CR><LF>^CEND:<call_id>,<duration>,<end_status>[, <cc_cause>]<CR><LF> 9.17.2 Description This command indicates that the call is hung up.
Page 142 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands CM_CALL_END_LL_CAUSE=100, The call is released from the bottom layer, and cc_cause must be queried. CM_CALL_END_CONF_FAILED=101, The network fails to respond. CM_CALL_END_INCOM_REJ=102, The MT rejects an incoming call. CM_CALL_END_SETUP_REJ=103, The call is rejected during setup.
Page 143 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands REQUESTED_FACILITY_NOT_SUBSCRIBED INCOMING_CALL_BARRED_WITHIN_CUG BEARER_CAPABILITY_NOT_AUTHORISED BEARER_CAPABILITY_NOT_PRESENTLY_AVAILABLE SERVICE_OR_OPTION_NOT_AVAILABLE BEARER_SERVICE_NOT_IMPLEMENTED ACM_GEQ_ACMMAX REQUESTED_FACILITY_NOT_IMPLEMENTED ONLY_RESTRICTED_DIGITAL_INFO_BC_AVAILABLE SERVICE_OR_OPTION_NOT_IMPLEMENTED INVALID_TRANSACTION_ID_VALUE USER_NOT_MEMBER_OF_CUG INCOMPATIBLE_DESTINATION INVALID_TRANSIT_NETWORK_SELECTION SEMANTICALLY_INCORRECT_MESSAGE INVALID_MANDATORY_INFORMATION MESSAGE_TYPE_NON_EXISTENT MESSAGE_TYPE_NOT_COMPATIBLE_WITH_PROT_STATE IE_NON_EXISTENT_OR_NOT_IMPLEMENTED CONDITIONAL_IE_ERROR MESSAGE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE RECOVERY_ON_TIMER_EXPIRY PROTOCOL_ERROR_UNSPECIFIED INTERWORKING_UNSPECIFIED REJ_UNSPECIFIED AS_REJ_RR_REL_IND AS_REJ_RR_RANDOM_ACCESS_FAILURE AS_REJ_RRC_REL_IND...
Page 144: Ring-Indicate Incoming Call
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands MM_REJ_NO_SERVICE MM_REJ_TIMER_T3230_EXP MM_REJ_NO_CELL_AVAILABLE MM_REJ_WRONG_STATE MM_REJ_ACCESS_CLASS_BLOCKED ABORT_MSG_RECEIVED OTHER_CAUSE CNM_REJ_TIMER_T303_EXP CNM_REJ_NO_RESOURCES CNM_MM_REL_PENDING CNM_INVALID_USER_DATA Note: If a call is terminated due to network problems, <cc_cause> is presented. If a call is terminated before response from the network side is received, <cc_cause>...
Page 145: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Call Control Commands 9.19.2 Description An unsolicited report will be sent to TE periodically (PS incoming call: cycle=3s; Voice incoming call: cycle=5s). It will be reported when +CRC=1. When there is a PS incoming call, the maximum number of rings is 13.
Page 146: Supplementary Service Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands Supplementary Service Commands 10.1 +CHLD–Set Call Related Supplementary Services 10.1.1 Command Syntax Command Possible response(s) +CHLD[=<n>] <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> <CR><LF>+CME ERROR: <err><CR><LF> +CHLD=? <CR><LF>+CHLD: (list of supported <n>s)<CR><LF>...
Page 147: Ccfc-Set Call Forwarding Number And Conditions
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands 2X: Places all active calls on hold except call X, with which communication shall be supported. For example, when <n> is 22, it means place all active calls on hold except call 2.
Page 148 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands 1: Mobile busy 2: No reply 3: Not reachable 4: All call forwarding (refer 3GPP TS 22.030) 5: All conditional call forwarding (refer 3GPP TS 22.030) <mode>: 0: Disable call forwarding...
Page 149: Clip-Set Calling Line Identification Status
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands <status>: 0: Not active 1: Active 10.3 +CLIP–Set Calling Line Identification Status 10.3.1 Command Syntax Command Possible response(s) +CLIP[=<n>] <CR><LF>OK<CR><LF> <CR><LF>+CME ERROR: <err><CR><LF> +CLIP? <CR><LF>+CLIP: <n>,<m><CR><LF><CR><LF>OK<CR> <LF> +CLIP=? <CR><LF>+CLIP: (list of supported <n>s)<CR><LF><CR>...
Page 150: Clip-Report Of Calling Line Identification
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands Note: The "AT+CLIP" is the same as "AT+CLIP=0". 10.4 +CLIP–Report of Calling Line Identification 10.4.1 Command Syntax Command Possible response(s) <CR><LF>+CLIP: <number>,<type>,,,,<CLI validity><CR><LF> 10.4.2 Description An unsolicited report will be sent to TE every 5 seconds if +CLIP is enabled by the set command of CLIP.
Page 151: Ccwa-Set Call Waiting Status
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands 10.5 +CCWA–Set Call Waiting Status 10.5.1 Command Syntax Command Possible response(s) +CCWA[=<n>[,<mod When <mode>=2 e>[,<class>]]] <CR><LF>+CCWA: <status>,<class1> [<CR><LF>+CCWA: <status>,<class2> [...]]<CR><LF> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> or <CR><LF>+CME ERROR: <err><CR><LF>...
Page 152: Ccwa-Report Of Call Waiting
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands 2: Query status <classx> is a sum of integers each representing a class of information: 1: Voice (telephony) 2: Data (refers to all bearer services; with <mode>=2 this may refer only to some bearer service if MS does not support values 16, 32, 64 and 128) (not supported).
Page 153: Ussdmode-Set Ussd Mode
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands <type>: type of address octet in integer format (refer TS 24.008 subclause 10.5.4.7); <classx> is a sum of integers each representing a class of information (the default value is 7): 1: Voice (telephony) 2: Data (refers to all bearer services;...
Page 154: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Supplementary Service Commands 10.7.3 Defined Values <mode>: 0: USSD non-transparent transfer mode (default value) 1: USSD transparent transfer mode Huawei Proprietary and Confidential Issue 04 (2013-01-28) Copyright © Huawei Technologies Co., Ltd.
Page 155: Audio Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands Audio Commands 11.1 ^SWSPATH–Switch Sound Path 11.1.1 Command Syntax Command Possible response(s) ^SWSPATH=<n> <CR><LF>OK<CR><LF> <CR><LF>ERROR<CR><LF> <CR><LF>^SWSPATH: ^SWSPATH? <n><CR><LF><CR><LF>OK<CR><LF> ^SWSPATH=? <CR><LF>^SWSPATH: (list of supported <n>s)<CR><LF><CR><LF>OK<CR><LF> 11.1.2 Description This command is used to set sound path in voice call. Resetting the module will not affect the value.
Page 156: Cpcm-Configure Pcm Audio
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.2 ^CPCM–Configure PCM Audio 11.2.1 Command Syntax Command Possible response(s) ^CPCM=<mode>, <CR><LF>OK<CR><LF> <format>,<clock>, <CR><LF>ERROR<CR><LF> <frame>,<offset> ^CPCM? <CR><LF>^CPCM: <mode>,<format>,<clock>,<frame>,<offset><CR><LF><CR> <LF>OK<CR><LF> ^CPCM=? <CR><LF>^CPCM: (list of supported <mode>s),(list of supported <format>s),(list of supported <clock>s),(list of supported <frame>s),(list of supported...
Page 157: Cmic-Tune Microphone Gain Level
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 0: Offset cleared: the sync launched is aligned to the rising edge of the PCM CLK (default value). 1: Short sync offset set: the short sync sent to the external world in Primary PCM master mode is launched 1/4 cycle after the rising edge of the PCM CLK.
Page 158: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands Command Possible response(s) +CLVL? <CR><LF>+CLVL: <level><CR><LF><CR><LF>OK<CR><LF> <CR><LF>+CME ERROR: <err><CR><LF> +CLVL=? <CR><LF>+CLVL: (list of supported <level>s)<CR><LF><CR><LF>OK<CR><LF> <CR><LF>+CME ERROR: <err><CR><LF> 11.4.2 Description This command is used to select the volume of the internal loudspeaker of the MT.
Page 159: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.5.3 Defined Values <n>: 0: Mute off (default value) 1: Mute on This value is restored to 0 when voice call is ended. 11.6 +VTS–Generate DTMF and Tone 11.6.1 Command Syntax...
Page 160: Stn-Switch Sidetone Status
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.7 ^STN–Switch Sidetone Status 11.7.1 Command Syntax Command Possible response(s) ^STN=<vol> <CR><LF>OK<CR><LF> <CR><LF>+CME ERROR: <err><CR><LF> <CR><LF>ERROR<CR><LF> ^STN? <CR><LF>STN:<vol><CR><LF> <CR><LF>OK<CR><LF> ^STN=? <CR><LF>^STN:(list of supported <vol>s)<CR><LF><CR><LF>OK<CR><LF> 11.7.2 Description This command is used to enable and disable the sidetone before a voice call.
Page 161: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.8.2 Description This command is used to switch the echo canceller mode before a voice call. The TEST command returns supported values as compound value. 11.8.3 Defined Values <n>:...
Page 162: Audiocfg-Set Tone Volume Level
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.10 ^AUDIOCFG–Set Tone Volume Level 11.10.1 Command Syntax Command Possible response(s) ^AUDIOCFG=<tone_ty <CR><LF>OK<CR><LF> pe>,<tone_volume> <CR><LF>ERROR<CR><LF> ^AUDIOCFG? <CR><LF>^AUDIOCFG: <tone_type>,<tone_volume> [<CR><LF>^AUDIOCFG: <tone_type1>,<tone_volume1> [<CR><LF>^AUDIOCFG: <tone_type2>,<tone_volume2> …]] <CR><LF><CR><LF>OK<CR><LF> ^AUDIOCFG=? <CR><LF>^AUDIOCFG: (list of supported <tone_type>s)<CR><LF><CR><LF>OK<CR><LF>...
Page 163: Echopara-Set Echo Suppression Parameters
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.11 ^ECHOPARA–Set Echo Suppression Parameters 11.11.1 Command Syntax Command Possible Response(s) ^ECHOPARA=<para>, <CR><LF>OK<CR><LF> <value> In case of an MT-related error: <CR><LF>ERROR<CR><LF> ^ECHOPARA? <CR><LF>^ECHOPARA: <para>,<value> [<CR><LF>^ECHOPARA: <para1>,<value1> [<CR><LF>^ECHOPARA: <para2>,<value2> …]] <CR><LF><CR><LF>OK<CR><LF>...
Page 164: Implementation
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Audio Commands 11.11.4 Implementation Huawei proprietary interface Optional 11.11.5 Examples Test command: AT^ECHOPARA=? ^ECHOPARA: (0-1) Read command: AT^ECHOPARA? ^ECHOPARA: 0,1 ^ECHOPARA: 1,6 Write command: AT^ECHOPARA=0,0 Huawei Proprietary and Confidential Issue 04 (2013-01-28)
Page 165: Phonebook Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands Phonebook Commands 12.1 +CPBS–Select Phonebook Memory 12.1.1 Command Syntax Command Possible response(s) +CPBS=<storage> <CR><LF>OK<CR><LF> [,<reserved>] In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> +CPBS? <CR><LF>+CPBS: <storage>,<used>,<total><CR><LF> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF>...
Page 166: Cpbf-Query Phonebook Query
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands “SM”: SIM/UICC phonebook “DC”: MT dialed calls list (reserved, not supported currently) “FD”: SIM/USIM fix-dialing phonebook (reserved, not supported currently) “LD”: SIM/UICC last-dialing-phonebook (reserved, not supported currently) “MC”: MT missed (unanswered received) calls list (reserved, not supported currently) “ME”: MT phonebook (reserved, not supported currently)
Page 167: Cpbr-Read Phonebook Entries
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands <number>: string value, phone number <type>: phone number type. It is 145 if the number begins with “+”, otherwise it is 129. <findtext>,<text>: string values, name <nlength>: integer value, the maximum length of the phone number <tlength>: integer value, the maximum length of the name...
Page 168: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands 12.3.3 Defined Values <index1>, <index2>, <index>: integer type values in the range of location numbers of phonebook memory. <number>: string type phone number of format <type>. <type>: type of address octet in integer format (refer TS 24.008 subclause 10.5.4.7).
Page 169: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands The TEST command returns location range supported by the current storage as a compound value, the maximum length of <number> field, supported number formats of the storage, and the maximum length of <text> field. In case of SIM storage, the lengths may not be available.
Page 170: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands 12.5.2 Description This command returns the phonebook entries between positions index1 and index2 in the currently selected phonebook memory. If no entry exists between index1 and index2, the following will be returned:...
Page 171: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands Command Possible response(s) ^CPBW=? <CR><LF>^CPBW:(list of supported <index>s) ,<nlength>,(list of supported <type>s) ,<tlength><CR><LF> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>+CME ERROR: <err><CR><LF> 12.6.2 Description This command writes the phonebook entries into the position specified by “index” in the currently selected phonebook memory.
Page 172 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Phonebook Commands Notes:  data explain 1(the location of this record int the memory); "28780808”(telephone number);   129(number style); ”80534E4E3A”(name Huawei);  1(encode format of UCS2)  Huawei Proprietary and Confidential Issue 04 (2013-01-28) Copyright ©...
Page 173: Status Control Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands Status Control Commands 13.1 +CEER–Report Extended Error 13.1.1 Command Syntax Command Possible response(s) +CEER <CR><LF>+CEER: <report><CR><LF> <CR><LF>OK<CR><LF> +CEER=? <CR><LF>OK<CR><LF> 13.1.2 Description The SET command causes the MS to return one or more lines of information text <report>, determined by the MT manufacturer, which should offer the user of the TA...
Page 174: Rssi-Indicate Rssi Change
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 13.2 ^RSSI–Indicate RSSI Change 13.2.1 Command Syntax Command Possible response(s) ^RSSI <CR><LF>^RSSI: <rssi><CR><LF> <CR><LF>OK<CR><LF> <CR><LF>^RSSI:<rssi><CR><LF> 13.2.2 Description This command returns received signal strength indication. The unit is dBm.
Page 175: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 13.3.3 Defined Values <uiPercent>: the grid of the signal. 0–5: Indicate the signal intensity, definition as below 0: RSCP ≤ –109 dBm 1: –109 dBm < RSCP ≤–97 dBm 2: –97 dBm <...
Page 176: Mode-Indicate System Mode Change Event
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 13.5 ^MODE–Indicate System Mode Change Event 13.5.1 Command Syntax Command Possible response(s) <CR><LF>^MODE:<sys_mode>,<sys_submode><CR><LF> 13.5.2 Description When the system mode or sub-mode changes, the MS will report this indication to the In sleep mode, unsolicited reports will be ignored, since the ports are closed.
Page 177: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 13.6.2 Description This command is used to query the current system information, e.g. system service state, domain, roaming or not. 13.6.3 Defined Values <srv_status>: system service state. The values are as follows:...
Page 178: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands <sys_submode>: system sub mode, the values are as follows: 0: No service 1: GSM mode 2: GPRS mode 3: EDGE mode 4: WCDMA mode 5: HSDPA mode Note: In 2G network sys_submode indicates the capability of the current cell.
Page 179: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 13.7.2 Description This command is used to set the characteristics such as system mode, GW access sequence, band, roaming support and domain. 13.7.3 Defined Values <mode>:system mode reference:...
Page 180: Resetcnt-Query Reset Counter
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 0: Not supported 1: Roaming is supported (default value) 2: No change <srvdomain>: domain setting 0: CS_ONLY 1: PS_ONLY 2: CS_PS (default value) 4: No change Notes: ...
Page 181: Antdtct-Query The Status Of Antdet
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Status Control Commands 13.9 ^ANTDTCT–Query the Status of ANTDET 13.9.1 Command Syntax Command Possible response(s) ^ANTDTCT? <CR><LF>^ANTDTCT: <stat><CR><LF> <CR><LF>OK<CR><LF> In case of MS-related error: <CR><LF>ERROR<CR><LF> 13.9.2 Description This command used to query the status of ANTDET which is connected to the antenna.
Page 182: Network Service Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands Network Service Commands 14.1 +CREG–Register Network 14.1.1 Command Syntax Command Possible response(s) +CREG[=<n>] <CR><LF>OK<CR><LF> +CREG? <CR><LF>+CREG: <n>,<stat>[,<lac>,<ci>]<CR><LF> <CR><LF>OK<CR><LF> +CREG=? <CR><LF>+CREG: (list of supported <n>s)<CR><LF> <CR><LF>OK<CR><LF> 14.1.2 Description The SET command is used to control “+CREG” to report event proactively.
Page 183: Cgreg-Control Gprs Network Registration Status
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands <stat>: 0: Not registered. The MS is not searching the new operators to be registered. 1: Local network is registered 2: Not registered. But the MS is searching the new operators to be registered.
Page 184: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands 14.2.3 Defined Values <n>: 0: Disable proactive reporting of “CGREG” (default value) 1: Enable proactive reporting of “+CGREG: <stat>” 2: Enable proactive reporting of “+CGREG: <stat>[,<lac>,<ci>]” <stat>: 0: Not registered. The MS is not searching the new operators to be registered.
Page 185: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands Command Possible response(s) +COPS=? <CR><LF>+COPS: [list of supported (<stat>,long alphanumeric <oper>,short alphanumeric <oper>, numeric <oper>[,<rat>])s][,,(list of supported <mode>s),(list of supported <format>s)]<CR><LF> <CR><LF>OK<CR><LF> In case of CME error: <CR><LF>+CME ERROR: <err><CR><LF>...
Page 186: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands string type; <format> indicates if the format is alphanumeric or numeric; long alphanumeric format can be up to 16 characters long and short format up to 8 characters (refer GSM MoU SE.13); numeric format is the GSM Location Area Identification number (refer TS 24.008 sub clause 10.5.1.3) which consists of a three...
Page 187: Csq-Query Rssi
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands AT+COPS? +COPS: 1 Please use the AT+CREG? command to verify the registration status.) Notes:  We cannot manually search the UTRAN network when current setting is GSM ONLY(mode=13) mode which set by ^SYSCFG.
Page 188: Cced-Query Cell Environment
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands 1: –111 dBm 2–30: –109 to –53 dBm 31: Equals to or higher than –51 dBm 99: Unknown or unmeasurable. <ber> (bit error rate,in percent): 0–7: As RXQUAL values in the table in TS 45.008 [20] subclause 8.2.4 99: Not known or not detectable 14.5 +CCED–Query Cell Environment...
Page 189: Cnum-Query Subscriber Number
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands <lac>: location area code <ci>: cell id <bsic>: base station Identify Code <bcch_freq>: absolute bcch channel number. <rxlevel>: rx signal level <rxlevel_full>,<rxlevel_full>,<rxlevel_sub>,<rxqual>,<rxqual_full>,<rxqual_sub>,<idle _ts>: to reserved. 0 or space.
Page 190: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands 14.6.3 Defined Values <alphax>: optional alphanumeric string associated with <numberx>; used character set should be the one selected with command Select TE Character Set +CSCS. <numberx>: string type phone number of format specified by <typex>.
Page 191 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands 71: 9600 bps (V.110 or X.31 flag stuffing) 75: 14400 bps (V.110 or X.31 flag stuffing) 79: 19200 bps (V.110 or X.31 flag stuffing) 80: 28800 bps (V.110 or X.31 flag stuffing) 81: 38400 bps (V.110 or X.31 flag stuffing)
Page 192: Nwinfo-Query Network Information
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands 14.7 ^NWINFO–Query Network Information 14.7.1 Command Syntax Command Possible response(s) <CR><LF>^NWINFO:<srv_band>,<srv_nodeB_PLMN>,< ^NWINFO srv_nodeB_BS>,<srv_cell_stat >,<srv_psc>,<ecio>,<rscp >,<lac>,<cell_id>,<neighbor_cell_num>,<neig_psc1>,<nei g_psc2>,<neig_psc3>,<neig_psc4>,<neig_psc5>,<neig_p sc6><CR><LF><CR><LF>OK<CR><LF> 14.7.2 Description This command is used to query the registered network information of the wireless module in the normal state, includes serving cell information, neighbour cells information of the active set, base station ID, frequency and so on.
Page 193: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Network Service Commands Note: It returns primary scrambling code at WCDMA mode but cell id at GSM mode. <ecio>: the value ranges from –15 to 0. Returns the Ec/Io value. It is a negative.
Page 194: Internet Service Commands
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands Internet Service Commands 15.1 ^IPINIT–Initialize a TCP/UDP Connection 15.1.1 Command Syntax Command Possible Response(s) ^IPINIT=<APN>[,<user_name>[, <CR><LF>OK<CR><LF> <password>[,<ip_addr>[,<auth_t In case of an MT-related error: ype>]]]] <CR><LF>+CME ERROR: <err><CR><LF> ^IPINIT? If initialization is performed: <CR><LF>^IPINIT:...
Page 195: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.1.3 Defined Values <APN>: a string with double quotation marks, consisting of a maximum of 100 characters. Not used by the product. It does not need to be specified. For details, see "Example".
Page 196: Ipopen-Establish A Tcp/Udp Connection
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.2 ^IPOPEN–Establish a TCP/UDP Connection 15.2.1 Command Syntax Command Possible Response(s) ^IPOPEN=<link_id>,<typ <CR><LF>OK<CR><LF> e>,<remote_addr>,<rem In case of an MT-related error: ote_port>[,<local_port>] <CR><LF>+CME ERROR: <err><CR><LF> ^IPOPEN? If a connection is established: <CR><LF>^IPOPEN:...
Page 197: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands <remote_port>: an integer, specifying the port of the peer server to be connected to. The value ranges from 1 to 65535. <local_port>: an integer, specifying the local sending and receiving port. The value ranges from 1 to 65535.
Page 198: Iplisten-Enable Server Listening
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.3 ^IPLISTEN–Enable Server Listening 15.3.1 Command Syntax Command Possible Response(s) ^IPLISTEN=<type>,<listen_port> <CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>+CME ERROR: <err><CR><LF> <CR><LF>^IPLISTEN: ^IPLISTEN? <type>,<listen_port>,<idle_num><CR><LF> <CR><LF>OK<CR><LF> ^IPLISTEN=? <CR><LF>^IPLISTEN: (list of supported <type>s),(list of supported <listen_port>s),(list...
Page 199: Ipsend-Transmit Tcp/Udp Data
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands AT^IPLISTEN=? ^IPLISTEN: ("TCP","UDP"),(1-65535),(0-5) AT^IPLISTEN="TCP",12000 AT^IPLISTEN? ^IPLISTEN: "TCP",12000,2 15.4 ^IPSEND–Transmit TCP/UDP Data 15.4.1 Command Syntax Command Possible Response(s) ^IPSEND=<link_id>,<data> <CR><LF>^IPSEND: <link_id><CR><LF> <CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>+CME ERROR: <err><CR><LF>...
Page 200: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands Note: Only the subscriber data in the form of visible characters can be transmitted. To transmit invisible characters, they must first be converted into visible ones. In addition, subscriber data cannot contain quotation marks.
Page 201: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands The third mode is the length-limited transparent transmission mode. In this mode, a user runs the command to send the data length to the MT. After the MT returns OK, the user enters the data to be sent until it reaches the length limit.
Page 202: Ipdata-Indicate The Arrival Of Tcp/Udp Data
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.6 ^IPDATA–Indicate the Arrival of TCP/UDP Data 15.6.1 Command Syntax Command Possible Response(s) <CR><LF>^IPDATA: <link_id>,<data_len>,<data><CR><LF> 15.6.2 Description This command automatically reports the received data. 15.6.3 Defined Values <link_id>: an integer, specifying the ID of an established connection. The value ranges from 1 to 5.
Page 203: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.7.2 Description This command disables a TCP/UDP connection or disables the TCP/UDP function. If <link_id> is set to 1–5, it indicates that the corresponding established connection is disconnected. To disconnect a TCP connection, four handshaking operations are needed for both party.
Page 204: Ipentrans-Enable The Transparent Transmission Mode
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.8 ^IPENTRANS–Enable the Transparent Transmission Mode 15.8.1 Command Syntax Command Possible Response(s) ^IPENTRANS=<link_id> <CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>+CME ERROR: <err><CR><LF> <CR><LF>^IPENTRANS: <link_id ><CR><LF> <CR><LF>OK<CR><LF> ^IPENTRANS?
Page 205: Defined Values
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands  Step 1: When the data length is reached "data packet length", module will send such data to the remote TE. Then the module will continue to process remaining data.
Page 206: Description
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.9.2 Description When a TCP/UDP link was closed by AT command IPCLOSE (linked is 1~5), the MT will not send this unsolicited report to TE. Otherwise, the MT will send this unsolicited report to TE.
Page 207: Ipcfl-Set Ipstack Static Parameters
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.10 ^IPCFL–Set IPSTACK Static Parameters 15.10.1 Command Syntax Command Possible response(s) ^IPCFL=<parameter_id>,<value> <CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>ERROR<CR><LF> ^IPCFL? <CR><LF>^IPCFL: <parameter_id>,<value> [<CR><LF>^IPCFL: <parameter_id>,<value>[…]]<CR><LF> <CR><LF>OK<CR><LF> <CR><LF>^IPCFL: <parameter_id>,(list of supported <value>s),...
Page 208: Examples
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands 15.10.4 Examples The value of the transparent transmission timer is set to 0.2 seconds. AT^IPCFL=5,2 15.11 ^IPFLOWQ–TCP/UDP Flow Queries 15.11.1 Command Syntax Command Possible response(s) ^IPFLOWQ[=<link_id>] <CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>+CME ERROR: <err><CR><LF>...
Page 209: Dvcfg-Set Priority Of Voice Call And Data Service
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands <TX_ACK_SUM>: an integer, specifying the amount of ACK received. The maximum value is the (2 -1) bytes. <RX_FROM_SOCKET>: an integer, specifying the amount of data received from socket. The maximum value is the (2 -1) bytes.
Page 210 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Internet Service Commands To change the priority of voice call and data service by using AT^DVCFG=0 command, or using command AT^IPCLOSE=7 to close IPSTACK, which can return back to answer the voice call when it coming.
Page 211: Overall Design Constraints
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Overall Design Constraints Overall Design Constraints 16.1 Standards Compliance AT command standards. For details, see the protocols 27.007, 27.005 and V0025-TE. 16.2 Hardware Limitations 16.3 Technology Limitations Huawei Proprietary and Confidential Issue 04 (2013-01-28) Copyright ©...
Page 212: Appendixes
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Appendixes 17.1 Appendix 1 AT Command Description 17.1.1 Basic Commands The format of a basic command is: <command>[<number>] Where, <command> is a single letter (A–Z) or a “&” plus a single letter, and <number>...
Page 213 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes manufacturer-defined commands are divided into two categories: Action command and parameter command. 1. Action commands Action commands are the commands that carry out a specific action rather than only dealing with local parameters of the MS, e.g. AT+CMGS. An action command may carry parameters or not.
Page 214: Abort Attribute
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes  READ command Command format: <name>? The READ command is used to read the current value of the parameter.  TEST command Command format: <name>=? If the MS cannot identify <name>, the information “ERROR” will be given. If the MS can identify <name>, and the command carries no parameter, the information “ok”...
Page 215 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes For example: “7” is filled in the column whose <err> is 16 in the “+CPWD=” command. This indicates the “+CPWD=” may incur the CME ERROR whose <err> is 16. Its text string is “incorrect password”.
Page 216 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes +CSCS +CNUM +CLCK +CREG ^IPINIT ^IPOPEN ^IPLISTEN ^IPSEND ^IPGETDATA ^IPCLOSE ^IPENTRANS +COPS= ^CPBW= 65280 65281 65282 65823 65284 65285 65286 65287 ^SPN= The reasons are described as follows: SIM card busy...
Page 217 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes PUK check request existent SIM card failure Password error Failure in obtaining IMEI from NV or invalid IMEI Requiring PH-SIM PIN code Index number not correct Corresponding phonebook storage entry not found...
Page 218 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes The correspondence between <err> value of CME ERROR and the text string is as follows: phone failure operations not allowed operations not supported SIM not inserted (not supported currently. If no SIM is inserted, return SIM...
Page 219 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes 1002 The link has not been established yet 1003 The link has been established already 1004 Fail to establish link 1005 Fail to bind the specified port 1006 Fail to connect to the specified address...
Page 220: Appendix 3 Cms Error List
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes 17.3 Appendix 3 CMS Error List The following table presents all <err> values of CMS Errors that may be returned by the AT command of SMS. … … +CNMI +CMGD...
Page 221: Appendix 4 Summary Of Final Result Codes
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Memory error (communication with database of SMS is faulty) Invalid memory index number <index> Memory is full SMSC error (message contains no SCA, or the SCA set via the CSCA...
Page 222 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Description of initial value <value> is 1 <value> is 1 <value> is 013 <value> is 010 <value> is 008 <value> is 0 <mem1> , <mem2> and <mem3> are “SM”, <mem3> will keep +CPMS last setting.
Page 223: Appendix 6 Examples Of Show Mode
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Description of initial value +CMIC <level> is 2 17.6 Appendix 6 Examples of Show Mode Query Mode: We can use “AT^SYSINFO” to acquire system server domain and system mode. According to the parameter <srv_domain> and the parameter <sys_mode>, host software will achieve the mode which would be shown to the user.
Page 224 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Command Comments &W &F &V +CMEE +CFUN +CGMM/+GMM +CGMI/+GMI +CGMR/+GMR +CGSN/+GSN +CCLK +CCID +CRSM ^HWVER ^RESET ^RESETCNT ^CURC &C &D &S +IPR +IFC +CSMS ^ECHO +CPIN ^CPIN +CGDCONT Huawei Proprietary and Confidential Issue 04 (2013-01-28) Copyright ©...
Page 225: Appendix 8 List Of Reference
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Command Comments +CHUP ^SYSINFO ^SYSCFG +CLVL ^IOC ^MSO ^AUTOANSWER +CMIC ^CPCM ^STN +CLCC ^DTMF 17.8 Appendix 8 List of Reference: [1] 3GPP protocol 27.005-3d0 [2] 3GPP protocol 27.007-320 [3] ITU-T Recommendation V.25 ter V0025-TE.DOC [4] 3GPP protocol TS 22.002...
Page 226: List Of Abbreviations
HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes [14 ] ISO/IEC10646 [15] 3GPP TS 22.067 [16] TS 11 17.9 List of Abbreviations Abbreviations Full spelling 3GPP Third Generation Partnership Project Access Point Name Bit Error Rate CDMA Code Division Multiple Access...
Page 227 HUAWEI MU509 HSDPA LGA Module AT Command Interface Specification Appendixes Abbreviations Full spelling Protocol Data Unit Personal Identity Number PLMN Public Land Mobile Network Point-to-Point Protocol PIN Unblocking Key Packet Switched (PS) domain Quality of Service RPLMN Registered PLMN RSSI...

Huawei MU509 At Command Interface Specification

1 Scope

2 Interface Introduction

3 Configuration Commands

4 Identification Commands

5 Serial Interface Control Commands

6 Short Message Service Commands

7 Security Commands

8 GPRS Service Commands

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