Data Sheet

SIM900 AT Commands Set
SIM900R01_ATC_V1.00 55 15.01.2010
6 (Increase problem)
7 (Technical problem)
11 (Command not allowed)
15 (SIM card out)
0 (Unknown)
(
SM cause) See [24.008]
Reference Note
GSM 07.07 [13]
3.2.8 AT+CGMI Request Manufacturer Identification
AT+CGMI Request Manufacturer Identification
Test Command Response
AT+CGMI=? OK
Execution Response
Command TA returns manufacturer identification text.
AT+CGMI <manufacturer>
OK
Parameter
<manufacturer> the ID of manufacturer
Reference Note
GSM 07.07 [13]
3.2.9 AT+CGMM Request Model Identification
AT+CGMM Request Model Identification
Test Command Response
AT+CGMM=? OK
Execution Response
Command TA returns product model identification text.
AT+CGMM <model>
OK
Parameter
<model> product model identification text.
Reference Note
GSM 07.07 [13]