NEC Univerge SV8100 Features And Specifications Manual page 1264

Issue 12.0
System Availability
Terminals
All Terminals
Required Component(s)
None
Related Features
Call Forwarding
Central Office Calls, Placing
Do Not Disturb
Line Preference
Prime Line Selection
Programmable Function Keys
Single Line Telephones, Analog 500/2500 Sets
Toll Restriction
Transfer
VM8000 InMail
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UNIVERGE SV8100
Private Line