Siemens M20 Terminal Technical Description page 49

Siemens Information and Communication Products
AT+GMI Request manufacturer identification
Test command Response
AT+GMI=? OK
Parameter
Execute command Response
AT+GMI TA reports one or more lines of information text which permit the user to identify the manufacturer.
SIEMENS
OK
Parameter
Reference Note
V.25ter
See also "AT+CGMI Request manufacturer identification"
AT+GMM Request TA model identification
Test command Response
AT+GMM=? OK
Parameter
Execute command TA reports one or more lines of information text which permit the user to identify the specific mo-
AT+GMM
del of device.
M20
OK
Parameter
Reference Note
V.25ter
See also "AT+CGMM Request model identification"
AT+GMR Request TA revision identification of software status
Test command Response
AT+GMR=? OK
Execute command Response
AT+GMR TA reports one or more lines of information text which permit the user to identify the version, re-
vision level or data or other device information.
Revision x.yy
OK
Parameter
Reference Note
V.25ter
See also "AT+CGMR Request revision identification of software status"
Version 8 dated 15.03.00
AT command interface
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A
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