Ricoh fax180 - Page 66

Address Function Unit Remarks
807F17
(006717)
PABX dial tone frequency range
(high byte)
Hz (BCD) See Note 2.
807F18
(006718)
PABX dial tone frequency range
(low byte)
807F19
(006719)
Not used Do not change the factory
settings.
807F1A
(00671A)
807F1B
(00671B)
PABX dial tone detection time 20 ms If 807F1B contains FF, the
machine pauses for the
pause time (807F20 /
807F21).
807F1C
(00671C)
PABX dial tone reset time (LOW)
807F1D
(00671D)
PABX dial tone reset time (HIGH)
807F1E
(00671E)
PABX dial tone continuous tone
time
807F1F
(00671F)
PABX dial tone permissible drop
time
807F20
(006720)
PABX wait interval (HIGH)
807F21
(006721)
PABX wait interval (LOW)
807F22
(006722)
PABX ringback tone detection time 20 ms Detection is disabled if this
contains FF.
807F23
(006723)
PABX ringback tone off detection
time
20 ms
807F24
(006724)
PABX detection time for silent
period after ringback tone
detected (LOW)
20 ms
807F25
(006725)
PABX detection time for silent
period after ringback tone
detected (HIGH)
20 ms
807F26
(006726)
PABX busy tone frequency range
(high byte)
Hz (BCD) If this is FF, detection is
disabled. See Note 2.
807F27
(006727)
PABX busy tone frequency range
(low byte)
See Note 2.
807F28
(006728)
Not used Do not change the factory
settings.
807F29
(006729)
August 7th, 1995 SERVICE TABLES AND PROCEDURES
NCU PARAMETERS
4-35