Comtrol AT Commands - Manual (Page 34)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
Conexant 102184B
3-8
+GMM - Request Model Identification
This command causes the modem to report the modem product.
Syntax
+GMM
Typical Response
+GMM: V90
+GMR - Request Revision Identification
This command causes the modem to report the modem version, revision level or date.
This is the same as the I3 command.
Syntax
+GMR
Typical Response
+GMR: P2109-V90
OK
+GCAP - Request Complete Capabilities List
This extended-format command causes the modem to transmit one or more lines of
information text listing additional capabilities command +<name>s , which is intended to
permit the user to identify the overall capabilities of the modem. In particular, if the
modem implements a particular modem control standard that uses Extended Syntax
Commands, and if that modem control standard includes command(s) that indicate
general capabilities, the +<names>(s) of those commands will be reported to the modem
in response to a +GCAP command.
Syntax
+GCAP
Example Responses
+GCAP: +FCLASS, +MS, +ES, +DS,
for a data modem that supports all capabilities listed
Where:
+FCLASS
T.class1, +F (Class 1 Facsimile modem Control)
+MS +M commands (Modulation Control: +MS and +MR
commands)
+ES +E commands (Error Control: +ES, +EB, +ER, +EFCS,
+ETBM)
+DS +D commands (Data Compression: +DS and +DR)