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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Identification
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
53
6.3.1 Checking Whether the Command for Querying the Product
Model Exists
Test
command
AT+CGMM=? or AT+GMM=?
Function
Checks whether the command for querying the product model exists.
Response
<CR><LF>OK<CR><LF>
6.3.2 Querying the Product Model Number Request
Execution
command
AT+CGMM or AT+GMM
Function
Queries the product model number.
Response
<CR><LF><model><CR><LF>
<CR><LF>OK<CR><LF>
Parameter description
<model>: string, which indicates the product model number.
"MG323"
6.3.3 Examples
Example:
Query the product model number.
AT+CGMM
MG323
OK
AT+GMM
MG323
OK