ZyXEL Communications U-90E, User Manual

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U-90E Data/Fax Modem
Status Registers
6-5
Command bit dec hex Function and description Ref.
S18= dec hex Force modem to fix baud rate when
answering +000
0 0* Disable fixed baud function
1-46 1-2E Enable baud rate to be fixed when
answering. Baud rate value settings
(n) the same as S20
S19= dec Hex Modem connection mode, same +000/&
Nn
0-73 0-49 Setting value as 'AT&Nn' command
S20= dec Hex DTE speed (bps). Auto detected
from AT Command +001
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