Instruction manual

Directory Number Delayed Ringing Page 1323 of 3156
Features and Services
Attendant Recall
Automatic Timed Reminder Recalls
If a dialed set has DNDR defined, and an attendant re-extends a call without
releasing it, the DNDR timing is not reset. If the value of the recall timer is
less than that of the DNDR timer, the call is recalled to the attendant before
audible notification begins.
Attendant Recall Enhancement
With this feature, when a call to a set is recalled to the attendant, the ringing
is stopped on that set. If the attendant re-extends the call and ringing is applied
again, the DNDR delay is also applied.
Buzzing
If a set is defined with DNDR delay and there is an incoming call to another
SCN/MCN DN key on the same set, buzzing (or short buzzing) is applied
after the DNDR delay timer expires.
Call Forward No Answer
Call Forward No Answer, Second Level
The DNDR feature allows the SCN/MCN (non ringing keys) to actually ring
after a definable period of time (DNDR prompt in LD 11). If the time before
CFNA takes effect is less than the DNDR time for a particular set, CFNA will
forward this call before any SCN/MCN keys can ring on this set. Note that
CFNA is defined in the number of rings and DNDR is defined in seconds.
If the Forward DN set is busy or invalid when the call is forwarded, the call
will return to the originally called set. However, the DNDR delay timer will
be reapplied to the called set if DNDR is defined.
If a call is forwarded, as per existing operation, this call will be treated as a
new incoming call to the forward DN. For example, if the forward DN has a
DNDR value defined, a new timer will begin timing according to the forward
DN’s DNDR delay.
Call Waiting
Call Waiting tones apply to SCN/MCN keys as per existing operation. The
DNDR delay does not apply, and the user is informed of the incoming call
immediately.