5686G-PRO User Guide
Page
42
of
94
Copyright © 2018 USR, a Division of UNICOM Global
Register
Default
Function
S53
126
Bit-mapped register. ( See the beginning of this section for information about
setting bit-mapped registers).
Bit
Value
Result
0
1
Dial security enabled.
1
2
Prompting enabled.
2
4
Local-access password protection enabled.
3
8
DTMF security enabled.
4
16
Reserved
5
32
Reserved
6
64
Reserved
7
128
Reserved
S54
64
Symbol rate bit-mapped register used primarily by Technical Support for
debugging purposes.
Bit
Value
Result
0
1
Disable 2400 symbol rate.
1
2
Disable 2743 symbol rate.
2
4
Disable 2800 symbol rate.
3
8
Disable 3000 symbol rate.
4
16
Disable 3200 symbol rate.
5
32
Disable 3429 symbol rate.
6
64
Disable Call Indicate (CI).
7
128
Disable V.8.
S55
0
Reserved