NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 306
NDA-24297, Issue 1
D-90D Delayed Ringing - D
term
D-90D Delayed Ringing - D
term
General Description
This feature allows a D
term
to receive an incoming ringing signal after a predetermined time.
In Boss/Secretary service, a call terminating on the boss's line first rings at the secretary's station. If the secretary
does not answer within a preprogrammed time, the boss' station will also ring. This service is convenient when many
lines terminate on a secretary's phone, and the secretary is engaged in a call, or is temporarily away from the phone,
and cannot answer the call terminated to the boss's station.
Calls terminated to the boss's station may be routed to multiple secretaries by assigning timing delays for ringing to
each secretary's station.
When a call to the boss' station is received, it rings on Secretary A's station. If it is not answered in a preprogrammed
time, it will also ring on Secretary B's station. If Secretary B does not answer within the second preprogrammed
time, the call will also ring on Boss's station.
An incoming call:
Indication Ringing
Boss Boss
Boss’s Station Secretary’s Station
After a
preprogrammed time:
Ringing Ringing
Boss Boss
a.) An incoming call: Indication Indication Ringing
Boss Boss Boss
b.) After the first
preprogrammed time:
Boss Boss Boss
Indication Ringing Ringing
Secretary A Secretary B Boss’s Station
Secretary A Secretary B Boss’s Station
c.) After the second
preprogrammed time:
Ringing Ringing Ringing
Boss Boss Boss
Secretary A Secretary B Boss’s Station