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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Network Services
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
77
8.2.2 Reading the Currently Registered Network and Operator
Information
Read
command
AT+COPS?
Function
Reads the currently registered network and operator information.
Response
z
In case of successful execution:
<CR><LF>+COPS: <mode>[,<format>[,<oper>]]<CR><LF>]
<CR><LF>OK<CR><LF>
z
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT during command execution:
<CR><LF>+CME ERROR: <err><CR><LF>
8.2.3 Setting the Current Operator Information
Write
command
AT+COPS=<mode>[,<format>[,<oper>]]
Function
Sets the current operator information.
Response
z
In case of successful execution: <CR><LF>OK<CR><LF>
z
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT during command execution:
<CR><LF>+CME ERROR: <err><CR><LF>
Note:
z
In automatic network searching mode, only the <mode> parameter is valid and other
parameters are omitted.
z
When the set operator information does not exist or is unavailable, the CME ERROR is
returned.
8.2.4 Examples
Example 1:
Obtain the list of available operator information.
AT+COPS=?
+COPS: (2,"CC 460 NC 09",,"46009"),(3,"CHN-CUGSM",,"46001"),(3,"CHINA
MOBILE",,"46000"),,(0-4),(0,2)
OK
Example 2: