Owner's manual

AT Commands for CX930xx Modem Reference Manual
102752B Conexant 3-81
%TT24 - V.32bis TCM 7200 bps (Answer Mode, Originate Mode)
Command syntax:
%TT24<mode>
<mode>
A Answer
O Originate
%TT25 - V.32 4800 bps (Answer Mode, Originate Mode)
Command syntax:
%TT25<mode>
<mode>
A Answer
O Originate
Tone Generation
%TT3x Tone Generation
%TT30 - Silence [on-line], i.e., go off-hook
Command syntax:
%TT30
%TT31 - V.25 answer tone
Command syntax:
%TT31
%TT32 - 1800 Hz guard tone
Command syntax:
%TT32
%TT33 - V.25 calling tone [1300 Hz]
Command syntax:
%TT33
%TT34 - FAX calling tone [1100 Hz]
Command syntax:
%TT34
%TT35 - Bell answer tone [2225 Hz]
Command syntax:
%TT35