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Omni.Net Lite User's Guide
Table 14 AT Data Command Sets Requiring an "AT" Prefix
COMMAND
X
Z
&C
&D
&F
&K
&S
&V
&W
%D0=n
%D1=n
%D2=n
57
OPTION
DESCRIPTION
W2
Display user data.
W3
Display phone number of calling site and user data.
Enable/Disable extended result code.
X0
Basic result code (default).
X1
Extended result code.
Reload user-defined profile.
DCD signal control.
&C0
Follow DTR signal.
&C1
ON only if in communication (default).
DTR (Data Terminal Ready) signal control.
&D0
Ignore DTR signal, assume DTR is always ON.
&D1
DTR OFF-ON transition causes dial of an outgoing call using the
first pre-stored phone number.
&D2
DTR OFF causes the modem to hang up (default).
Restore the factory default.
Set flow control mode.
&K0
Disable flow control.
&K3
Enable CTS/RTS flow control (default).
&K4
Enable XON/XOFF flow control.
DSR (Data Set Ready) signal control.
&S0
Follow DTR signal (default).
&S1
Follow DCD signal.
Display all data parameters settings.
Save current parameters setting, include &-leading and non-
leading parameters, as user defined profile.
Select DTE baud rate when system is powered on.
n=8: 9600 bps
n=11: 19200 bps
n=13: 38400 bps
n=16: 57600 bps
n=17: 115200 bps (default)
n=21: 230400 bps
Select DTE attribute when system is powered on.
n=0: 8 data bits, non parity (default)
n=1: 7 data bits, even parity
n=2: 7 data bits, odd parity
Dial an outgoing data call automatically if there is pre-stored
dialing number after system is powered on.
n=0: do nothing (default)
n=1: auto-dial after power on
Chapter 3 Using AT Commands
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