RASFinder User Guide
MTASR3-200
64
Command: X
n
Result Code Selection
Values:
n
= 0–7
Default: 4
Description: X0 Basic result codes (
e.g., CONNECT
); does not look for dial tone or busy signal.
X1 Extended result codes (
CONNECT 56000 V42bis, CONNECT 33600 V42bis
, etc.); does not look
for dial tone or busy signal.
X2 Extended result codes with
NO DIALTONE
; does not look for busy signal.
X3 Extended result codes with
BUSY
; does not look for dial tone.
X4 Extended result codes with
NO DIALTONE
and
BUSY
.
X5 Extended result codes with
NO DIALTONE
and
BUSY
.
X6 Extended result codes with
NO DIALTONE
and
BUSY
.
X7 Basic result codes with
NO DIALTONE
and
BUSY
.
Command: Y
n
Long Space Disconnect
Values:
n
= 0
Default: 0
Description: Y0 Disable sending or responding to long space break signal on disconnect.
Y1 Enable sending or responding to long space break signal on disconnect. (Not supported.)
Command: Z
n
Modem Reset
Values:
n
= 0 or 1
Default: None
Description: Z0 Reset modem to profile saved by the last
&W
command.
Z1 Same as Z0.
Command: &B
n
V.32 Auto Retrain
Values:
n
= 1
Default: 1
Description: &B0 Disable V.32 auto retrain. (Not supported.)
&B1 Enable V.32 auto retrain.
Command: &C
n
Data Carrier Detect (DCD) Control
Values:
n
= 0 or 1
Default: 1
Description: &C0 Force Data Carrier Detect signal high.
&C1 Let Data Carrier Detect follow carrier signal.
Command: &D
n
Data Terminal Ready (DTR) Control
Values:
n
= 0, 1, 2, or 3
Default: 2
Description: &D0 Modem ignores DTR signal.
&D1 When DTR drops while in online data mode, the modem enters command mode, issues an OK,
and remains connected.
&D2 When DTR drops while in online data mode, the modem hangs up.
&D3 When DTR drops, the modem hangs up and resets as if an ATZ command were issued.
Command: &F
n
Load Factory Default Settings
Values:
n
= 0
Default: None
Description: &F0 Load factory settings as active configuration.
Command: &G
n
V.22bis Guard Tone Control
Values:
n
= 0, 1, or 2
Default: 0
Description: &G0 Disable guard tone.
&G1 Enable 550 Hz guard tone.
&G2 Enable 1800 Hz guard tone.
*: The
&G
command is not used in North America.