Ricoh B051 Service Manual page 469

Communication Switch 1C
No FUNCTION
0 Extension access code (8 and
to 9) to turn V.8 protocol On/Off
1 0: On
1: Off
2-7 Not used
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)
SM
CÓPIA NÃO CONTROLADA
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.)
Do not change the settings.
79
CÓPIA NÃO CONTROLADA
BIT SWITCHES
SP No. 1-104-029
COMMENTS
B502