NCU Parameters
SM 135 D418
Fax Option
Type 9001
D418
Address Function Unit Remarks
(low byte)
68051B PABX dial tone detection time
68051C PABX dial tone reset time (LOW)
68051D PABX dial tone reset time (HIGH)
68051E PABX dial tone continuous tone time
68051F PABX dial tone permissible drop time
If 68051B contains FF, the
machine pauses for the
pause time (680520 /
680521).
680520 PABX wait interval (LOW)
680521 PABX wait interval (HIGH)
20 ms
680522 PABX ringback tone detection time 20 ms
680523 PABX ringback tone off detection time 20 ms
If both addresses contain
FF(H), tone detection is
disabled.
680524
PABX detection time for silent period
after ringback tone detected (LOW)
20 ms
680525
PABX detection time for silent period
after ringback tone detected (HIGH)
20 ms
If both addresses contain
FF(H), tone detection is
disabled.
680526
PABX busy tone frequency upper limit
(high byte)
680527
PABX busy tone frequency upper limit
(low byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
680528
PABX busy tone frequency lower limit
(high byte)
680529
PABX busy tone frequency lower limit
(low byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
68052A Busy tone ON time: range 1
68052B Busy tone OFF time: range 1
20 ms