NEC UNIVERGE SV9100 Manual page 192

192
Guide to Feature Programming
This guide provides a list of associated Programs that support this feature.
Call Back – K-CCIS
Feature Description
This feature allows a station to set a Call Back after dialling across K-CCIS to a busy destination. The
station that set the Call Back will receive a call as soon as the busy station becomes idle.
System Availability
Terminal Type:
All Multiline Terminals
Required Components
GPZ-IPLE
Operating Procedure
To set Call Back – K-CCIS from a multiline telephone (Closed Numbering Plan only):
1. Call destination extension number (across K-CCIS), busy tone is heard.
2. Calling party presses Camp On/Call Back Function Key.
3. Calling Party hangs up and waits for Call Back.
Service Conditions
Restrictions
This feature can only be set or received by a Multiline Terminal.
This feature is only supported using a closed numbering plan.
This feature can only be set by pressing a programmable key, soft key or service code is not
supported.
This feature can only be set when the calling party hears busy tone from the called party.
The calling party must hang up after setting the Call Back.
K-CCIS Trunks must be available on both systems for the operation to be successful.
One terminal can set one Call Back.
One system can have a maximum of 50 Call Back/Camp On reservations at the same time.