NEC NEAX 2400 ICS - Page 255

NEAX2400 ICS Business Features and Specifications
NDA-24143, Issue 4
Page 225
Delayed Ringing - D
term
D-90D
Operating Procedure (cont’d)
3. This feature may also be used in a similar way to CALL FORWARDING - DON'T ANSWER
[C-3] or STATION HUNTING [S-7, 8, 9].
4. A call rings on Station A.
5. If Station A does not answer within a preprogrammed time, the call also rings on Station B.
6. If the call is not answered within the second preprogrammed time, the call also rings on
Station C.
7. If the call is not answered within the third preprogrammed time, the call also rings on Station D.
Station A Station B Station C
An incoming call:
A A A
After the first preprogrammed time:
A A A
Ringing
Ringing Ringing
Ringing Indication Indication
A A A
A A A
Ringing
Ringing
Indication
Station A Station B Station C
Station A Station B Station C
Station B Station C Station D
After the second preprogrammed time:
After the third preprogrammed time:
Ringing Ringing
Ringing