Extended At Commands - MaxTech Plug & Play Internal Voice/FAX/Data/SVD Modem User Manual

O_ O0
O1
P
Q_ Q0
Q1
Sr?
Sr=n
T
V_ V0
V1
W_ W0
W1
W2
X_ X0
X1
X2
X3
X4
X5
X6
X7
Y_ Y0
Y1
Z_ Z0
Z1

3.4 Extended AT Commands

&C_ &C0
&C1
&D_ &D0
&D1
Return to Data Mode
Return to Data Mode and initiate an
equalizer retrain
Set Pulse dial as default
Modem sends responses
Modem does not send responses
Read and display value in register r.
Set register r to value n (n = 0-255).
Set Tone Dial as default
Numeric responses
Word responses
Report DTE speed only
Report line speed, error correction
protocol, and DTE speed.
Report DCE speed only
Hayes Smartmodem 300 compatible
responses/blind dialing
Display connect message according to
AT\V, blind dial, and ignore busy tone.
Same as X1 plus dial tone detection
Same as X1 plus busy detection/blind
dialing
All responses and dial tone and busy
signal detection
Same as X4
Same as X4
Same as X0 plus dial tone and busy
signal detection
Modem does not send or respond to
break signals
Modem sends break signal for four
seconds before disconnecting
Reset and retrieve active profile 0
Reset and retrieve active profile 1
Force Carrier Detect Signal High (ON)
Turn on CD when remote carrier is
present
Modem ignores the DTR signal
Modem returns to Command Mode after
9