Ricoh D649 Field Service Manual page 127

Address
Acceptable ringing signal frequency:
680572
range 1, upper limit
Acceptable ringing signal frequency:
680573
range 1, lower limit
Acceptable ringing signal frequency:
680574
range 2, upper limit
Acceptable ringing signal frequency:
680575
range 2, lower limit
680576 Number of rings until a call is detected
Minimum required length of the first
680577
ring
Minimum required length of the second
680578
and subsequent rings
Ringing signal detection reset time
680579
(LOW)
Ringing signal detection reset time
68057A
(HIGH)
68057B
to Not used
680580
Interval between dialing the last digit
and switching the Oh relay over to the
680581
external telephone when dialing from
the operation panel in handset mode.
Function Unit
SP2-103-003 (parameter
02).
SP2-103-004 (parameter
03).
1000/ N
(Hz).
SP2-103-005 (parameter
04).
SP2-103-006 (parameter
05).
SP2-103-007 (parameter
06).
1
The setting must not be zero.
See Note 4.
20 ms
SP2-103-008 (parameter
07).
SP2-103-009 (parameter
20 ms
08).
SP2-103-010 (parameter
09).
20 ms
SP2-103-011 (parameter
10).
- Do not change the settings.
20 ms Factory setting: 500 ms
NCU Parameters
Remarks
125