Specifications

Smart Machine Smart Decision
69 (RP cause) See [24.008]
71 (SIM cause) 0 (Unknown problem)
1 (Memory problem)
2 (File Id not found)
6 (Increase problem)
7 (Technical problem)
11 (Command not allowed)
15 (SIM card out)
73 (SM cause) See [24.008]
Reference
GSM 07.07 [13]
Note
3.2.8 AT+CGMI Request Manufacturer Identification
AT+CGMI Request Manufacturer Identification
Test Command
AT+CGMI=?
Response
OK
Response
TA returns manufacturer identification text.
<manufacturer>
OK
Execution
Command
AT+CGMI
Parameter
<manufacturer> The ID of manufacturer
Reference
GSM 07.07 [13]
Note
3.2.9 AT+CGMM Request Model Identification
AT+CGMM Request Model Identification
Test Command
AT+CGMM=?
Response
OK
Response
TA returns product model identification text.
<model>
OK
Execution
Command
AT+CGMM
Parameter
<model> Product model identification text
SIM900_AT Commands Manual_V1.07 55 2012.12.10