BASIC AT COMMANDS for the 14.4 & 33.6 MODEM MODULE...
Command
Function
A/
Re-execute command.
A
Go off-hook and attempt to answer a call.
B0
Select V.22 connection at 1200 bps.
B1
Select Bell 212A connection at 1200 bps.
C1
Return OK message.
Dn
Dial modifier.
E0
Turn off command echo.
E1
Turn on command echo.
F0
Select auto-detect mode (equivalent to N1).
F1
Select V.21 or Bell 103.
F2
Reserved.
F3
Select V.23 line modulation.
F4
Select V.22 or Bell 212A 1200 bps line speed.
F5
Select V.22 bis line modulation.
F6
Select V.32 bis or V.32 4800 line modulation.
F7
Select V.32 bis 7200 line modulation.
F8
Select V.32 bis or V.32 9600 line modulation.
F9
Select V.32 bis 12000 line modulation.
F10
Select V.32 bis 14400 line modulation.
H0
Initiate a hang-up sequence.
H1
If on-hook, go off-hook and enter command mode.
