Omni 56K USB Lite
5-16
Command Sets
COMMAND
BIT
DEC
HEX
FUNCTION AND DESCRIPTION
REF.
dec
hex
Modem connection mode, same.
+000/&Nn
S19=
0-99
0-
63
Setting value as 'AT&Nn' command.
NOTE: Only speeds up to S20=15 are supported by auto-speed detection.
Bit
dec
hex
Bit-mapped register.
+178
0
0
Maintain a non-error control connection when
modem error control handshake fails (default).
*E0
0
1
1
Drop connection when modem error control
handshake fails.
*E1
0
0
Speaker is always OFF.
M0
2
2
Speaker is ON until carrier is detected. (Default)
M1*
4
4
Speaker is always ON.
M2
6
6
Speaker is ON after last digit is dialed out until
carrier is detected.
M3
1-2
0
0
DSR is always ON (default).
&S0
3
8
8
According to CCITT (see also S44.4, S41.5).
&S1
0
0
CD is always ON.
&C0
4
16
10
CD tracks presence of data carrier (see also
S38.3) (default).
&C1
0
0
CTS follows RTS in synchronous mode.
Response delay set in S26.
&R0
S21=
5
32
20
Ignore RTS (CTS always ON) in synchronous
mode. (Default)
&R1
