CX06833-3x/4x SMXXD Modem Data Sheet
1.6
AT Commands
The SMXXD Modem supports AT commands for data mode, fax class 1 or 1.0,
voice/audio, full-duplex speakerphone (FDSP), V.80 commands, and S Register. See
Doc. No. 102184 for a description of the commands.
Data Mode Operation. Data functions operate in response to the AT commands when
+FCLASS=0. Default parameters support U.S./Canada operation.
Fax Mode Operation. Facsimile functions operate in response to fax class 1 commands
when +FCLASS=1 or to fax class 1.0 commands when +FCLASS=1.0.
Voice/Audio Operation. Voice/audio functions operate in response to voice/audio
commands when +FCLASS=8.
Speakerphone Operation. FDSP functions operate in response to speakerphone
commands when +FCLASS=8 and +VSP=1 is selected.
1-10
Conexant
102228A