User`s guide

Omni.Net Lite User’s Guide
Chapter 3 Using AT Commands 58
O Change from escape mode to data mode.
+++ is the escape sequence code that is entered in data state to
return the ISDN TA to command state. The TA will accept AT
commands only while it is in command state.
Q Enable or disable result code.
Q0 Enable result code (default).
Q1 Disable result code.
S0=n n=0: DIsable the auto answer feature.
n=1-255: Enable the auto answer feature to answer a call after it
rings for n times.
S7=n The time (in seconds) you wait before connection.
n=1-255, the default is 60.
S25=n The DTR transition time. The unit is 0.05 second.
n=1-255, the default is 1.
S50=n Forwarding character in data mode.
n=0: no forwarding character (default)
n=2: select CR as forwarding character
S51=n Set how much time the TA is left idle in data mode. The unit is
0.01 second.
n=1-255, the default is 60.
V Select result code format.
V0 Display result code in numeric form.
V1 Display result code in verbose form (default).
W Display extended information of "RING" result code.
W0 No extended information.
W1 Display phone number of calling site.
W2 Display user data.
W3 Display phone number of calling site and user data.
X Enable/Disable extended result code.
X0 Basic result code (default).
X1 Extended result code.
Z Reload user-defined profile.
&C DCD signal control.
&C0 Follow DTR signal.
&C1 ON only if in communication (default).
&D 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).
&F Restore the factory default.
Table 14 AT Data Command Sets Requiring an "AT" Prefix
COMMAND OPTION DESCRIPTION