Comtrol AT Commands for SmartACFL - Manual (Page 27)

Command Reference Manual
100722A Conexant 3-7
3.2.1.12 +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 +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 +(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)