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COMSPHERE 3800Plus Modems
13-18 November 1996 3980-A2-GB30-20
Table 13-2
(5 of 13)
3800
Plus
S-Registers
AT Command Front Panel BranchDescription
S41 Dial-Line Rate
Register determines the modem’s data rate and modulation scheme for
operation on dial lines.
Register has the following values:
1=14,400 (V.32bis)
2=12,000 (V.32bis)
3=9600 (V.32bis/V32)
4=7200 (V.32bis)
5=4800 (V.32bis/V.32)
6=2400 (V.22bis)
7=1200 (V.22)
8=1200 (212A)
10=0–300 (V21)
11=0–300 (103J)
20=19,200 (V.32
terbo
)
21=16,800 (V.32
terbo
)
27=33,600 (V.34 proprietary extension)
28=31,200 (V.34 proprietary extension)
29=28,800 (V.34)
30=26,400 ( V.34)
31=24,000 ( V.34)
32=21,600 (V.34)
33=19,200 (V.34)
34=16,800 (V.34)
35=14,400 (V.34)
36=12,000 (V.34)
37=9600 (V.34)
38=7200 (V.34)
39=4800 (V.34)
40=2400 (V.34)
Factory setting is 28,800 (V.34).
Configure\Edit\
Dial Line
S43 Train Time
Register controls the modem’s train time for V.34, V.32
terbo
, V.32bis, and
V
.32 mode.
Register has the following values:
0=Long
1=Short
Factory setting is Long.
Configure\Edit\
Dial Line