ZyXEL Communications Omni 288S User Manual
Page 109
Chapter 12 - Status Registers & Result Codes
12-3
Command
bit
dec
hex
Function and description
Ref.
S20=
dec
hex
DTE speed (bps). Auto detected from AT
Command
+003
0
0
230400 bps
1
1
115200 bps (Default)
2
2
76800 bps
3
3
57600 bps
4
4
38400 bps
5
5
19200 bps
6
6
16800 bps
7
7
14400 bps
8
8
12000 bps
9
9
9600 bps
10
A
7200 bps
11
B
4800 bps
12
C
2400 bps
13
D
1200 bps
14
E
460800 bps
15
F
300 bps
16
10
307200 bps
17
11
153600 bps
18
12
102400 bps
20
14
61440 bps
21
15
51200 bps
22
16
624000 bps
24
18
124800 bps
25
19
62400 bps
26
1A
41600 bps
27
1B
31200 bps
28
1C
24960 bps
29
1D
20800 bps
46
2E
921600 bps
Note: Only the speeds up to S20=14 are supported by auto speed detection.
S21=
bit
dec
hex
Bit mapped register
0
0
0
Maintain non-error control connection when
modem error control handshake fails
*E0
1
1
Drop connection when modem error control
handshake fails
*E1
1-2
0
0
Speaker always OFF
M0
2
2
Speaker ON until carrier is detected
M1
4
4
Speaker always ON
M2
6
6
Speaker ON after last digit is dialed out until
carrier detected
M3
3
0
0
DSR always ON
&S0
8
8
According to CCITT (see also S44.4, S41.5) &S1
4
0
0
CD always ON
&C0
16
10
CD tracks presence of data carrier (see also
S38.3)
&C1