NEC Univerge SV8100 Features And Specifications Manual page 790

Issue 11.0
For a station to retrieve a held ICM call, the station must have an ICM key assigned in

Program 15-07 (*00).
With Version 7000 or higher software, a special ringtone is provided when a pre-assigned

extension places an Intercom call.
The incoming ringtone from a pre-assigned extension (set in Program 15-01-13) is limited

to calls to the actual extension, not the Virtual Extension. Incoming calls to the VE follows
Program 15-08-1 settings.
Default Setting
Enabled
System Availability
Terminals
All Terminals
Required Component(s)
None
Related Features
Handsfree Answerback/Forced Intercom Ringing
Intercom
Line Preference
Name Storing
2 - 758
UNIVERGE SV8100
Intercom