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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.
52
6.2.1 Checking Whether the Command for Querying the Vendor
Information Exists
Test
command
AT+CGMI=? or AT+GMI=?
Function
Checks whether the command for querying the vendor information
exists.
Response
<CR><LF>OK<CR><LF>
6.2.2 Querying the Vendor Information Request
Execution
command
AT+CGMI or AT+GMI
Function
Queries the vendor information.
Response
<CR><LF><manufacture><CR><LF>
<CR><LF>OK<CR><LF>
Parameter description
<manufacture>: string, which indicates the vendor information.
"HUAWEI"
6.2.3 Examples
Query the vendor information.
AT+CGMI
HUAWEI
OK
AT+GMI
HUAWEI
OK
6.3 AT+CGMM/GMM - Command for Querying the
Product Model
The AT+CGMM/GMM command queries the product model.