HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Commands for Security Control

5.3.1 Checking the Devices Supported by This Command

Test

AT+CPWD=?

command

 

Function

Returns the devices supported by this command and the maximum

 

length of passwords corresponding to the devices.

Response

z In case of successful execution:

 

<CR><LF>+CPWD: list of supported

 

(<fac>,<pwdlength>)s<CR><LF>

 

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

 

z In case of an error related to the MT: <CR><LF>+CME ERROR:

 

<err><CR><LF>

Parameter description

<fac> string, which specifies the object on which this command operation is performed.

z"P2": PIN2 of the SIM card.

z“SC”: SIM card. If the SIM card is locked, the MS requests you to enter the password during power-on.

z“AO”: forbids all outgoing calls; this parameter is reserved and is not supported currently.

z“OI”: forbids outgoing international calls; this parameter is reserved and is not supported currently.

z“OX”: forbids outgoing international calls excluding the calls originated to the home country; this parameter is reserved and is not supported currently.

z“AI”: forbids all outgoing calls; this parameter is reserved and is not supported currently.

z“IR”: forbids all incoming calls when the SIM card roams outside the home country. This parameter is reserved and is not supported currently.

z“AB”: forbids all services; this parameter is reserved and is not supported currently.

<pwdlength>: string, which indicates the maximum length of the password corresponding to the locking function of the device.

5.3.2 Modifying the Password

This command modifies the password that corresponds to the locking function of the device.

Issue 02 (2010-11-23)

Huawei Proprietary and Confidential

48

Copyright © Huawei Technologies Co., Ltd.

 

 

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Huawei MG323 manual Modifying the Password, Test, At+Cpwd=?