Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 50 2015-08-03
Parameters
Execution
Command
AT+GMI
TA reports one or more lines of information text which permit the user to
identify the manufacturer.
SIMCOM_Ltd
OK
Parameter Saving
Mode
NO_SAVE
Max Response
Time
-
Reference
V.25ter
Note
2.2.35 AT+GMM Request TA Model Identification
AT+GMM Request TA Model Identification
Test Command
AT+GMM=?
Response
OK
TA reports one or more lines of information text which permit the user to
identify the specific model of device.
<model>
OK
Execution
Command
AT+GMM
Parameters
<model> Product model identification text
Parameter Saving
Mode
NO_SAVE
Max Response
Time
-
Reference
V.25ter
Note
2.2.36 AT+GMR Request TA Revision Identification of Software Release
AT+GMR Request TA Revision Identification of Software Release
Test Command
AT+GMR=?
Response
OK
Execution
Command
TA reports one or more lines of information text which permit the user to
identify the revision of software release.