Filter
Top Products
MT3334ZDX/V Owner's Manual
32
Command: &D
n
Data Terminal Ready (DTR) Control
Values:
n
= 0, 1, 2, or 3
Default: 2
Description: &D0 Modem ignores the true status of the DTR signal
and responds as if it is always on.
&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.
Command: &J
n
Auxiliary Relay Control
Values: n
= 0
Default: 0
Description: &J0 The auxiliary relay is never closed.
&J1 Not supported—responds ERROR.
Command: &K
n
Flow Control Selection
Values:
n
= 0, 3, or 4
Defaults: 3
Description: &K0 Flow control disabled.
&K3 Enable CTS/RTS hardware flow control.
&K4 Enable XON/XOFF software flow control.
Command: &M
n
Communications Mode
Values:
n
= 0
Defaults: 0
Description: &M0 Asynchronous mode.