21 December, 2001
BIT SWITCHES
3-39
Service
Tables
Communication Switch 18
- Not used (do not change the settings)
Communication Switch 19
- Not used (do not change the settings)
Communication Switch 1A
- Not used (do not change the settings)
Communication Switch 1B
SP No. 1-104-028
No
FUNCTION
COMMENTS
0
to
7
Extension access code (0 to 7)
to turn V.8 protocol On/Off
0:
On
1:
Off
If the PABX does not support V.8/V.34 protocol
procedure, set this bit to “1” to disable V.8.
Example:
If “0” is the PSTN access code, set bit 0
to 1. When the machine detects “0” as the first
dialed number, it automatically disables V.8
protocol. (Alternatively, if “3” is the PSTN access
code, set bit 3 to 1.)
Communication Switch 1C
SP No. 1-104-029
No
FUNCTION
COMMENTS
0
to
1
Extension access code (8 and
9) to turn V.8 protocol On/Off
0:
On
1:
Off
Refer to communication switch 1B.
Example:
If “8” is the PSTN access code, set bit 0
to 1. When the machine detects “8” as the first
dialed number, it automatically disables V.8
protocol. (If “9” is the PSTN access code, use bit 1.)
2-7
Not used
Do not change the settings.
Communication Switch 1D
- Not used (do not change the settings)
Communication Switch 1E
- Not used (do not change the settings)
Communication Switch 1F
- Not used (do not change the settings)
