HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Commands for Network Services

8.14.1 Checking Whether This Command Is Available

Test AT+CNUM=? command

Function Checks whether this command is available.

Response z In case of available command: <CR><LF>OK<CR><LF>

zIn case of unavailable command: <CR><LF>ERROR<CR><LF>

8.14.2Querying the MSISDN Related to Subscribers

Execution AT+CNUM command

Function Reads the mobile station international ISDN number (MSISDN) related to subscribers.

Response z In case of successful execution:

[+CNUM: [<alpha1>],<number1>,<type1>[,<speed>,<service>[,<itc>]]

[<CR><LF>+CNUM:

[<alpha2>],<number2>,<type2>[,<speed>,<service> [,<itc>]][...]]<CR><LF>]

<CR><LF>OK<CR><LF>

zIn case of an error during command execution: <CR><LF>ERROR<CR><LF>

zIn case of an error related to the MT during command execution: <CR><LF>+CME ERROR: <err><CR><LF>

Parameter description

<alphax>: subscriber name of the local phone number. The subscriber name is a string consisting of digits and characters and the used character set is the value set by +CSCS.

<numberx>: phone number string type that is defined according to the <typex> format and consists of digits 0–9 and the + symbol.

<typex>: type of the local phone number. An 8-digit address type in integer format. When <numberx> contains the + symbol, the value of <typex> is 145, indicating an international phone number. When <numberx> does not contain the + symbol, the value of <typex> is 129, indicating a phone number of the home country.

<speed>: not supported currently.

z0: adaptive baud rate

z7: 9600 bit/s (V.32)

z71: 9600 bit/s (V.110)

<service>: services related to the phone number, which are not supported currently.

Issue 02 (2010-11-23)

Huawei Proprietary and Confidential

108

Copyright © Huawei Technologies Co., Ltd.

 

 

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Huawei MG323 manual Querying the Msisdn Related to Subscribers, Execution AT+CNUM command, Crlf+Cnum