UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 16 / 247
2.6. AT+CGMI
Request Manufacturer Identification
AT+CGMI returns a manufacturer identification text.
2.7. AT+CGMM Request Model Identification
AT+CGMM returns a product model identification text.
AT+CGMI Request Manufacturer Identification
Test Command
AT+CGMI=?
Response
OK
Execution Command
AT+CGMI
Response
TA returns the manufacturer identification text.
Quectel
OK
Maximum Response Time
300ms
Reference
3GPP TS 27.007
AT+CGMM Request Model Identification
Test Command
AT+CGMM=?
Response
OK
Execution Command
AT+CGMM
Response
TA returns the product model identification text.
UGxx
OK
Maximum Response Time
300ms
Reference
3GPP TS 27.007
Quectel
Confidential