NEC SL2100 Features And Specifications Manual page 740

SL2100
System Availability
Terminals
All Multiline Terminals
Required Component(s)
None
Related Features
R
Do Not Disturb (DND)
Handsfree Answerback/Forced Intercom Ringing
Hotline
One-Touch Calling
Programmable Function Keys
Single Line Terminals
Voice Over
Guide to Feature Programming
Program
No.
15-07-01 Programmable Function Keys
20-06-01 Class of Service for Extensions - Class of Serv-
ice for Extensions
20-13-06 Class of Service Options (Supplementary Serv-
ice) - Automatic Off-Hook Signaling (Automatic
Override)
Operation
When on a call:
To place a Reverse Voice Over call:
1. Press and hold your Reverse Voice Over key (PRG 15-07 or SC 751: 47 + dest. ext.).
Your Reverse Voice Over key lights steadily (green) and you can talk with the programmed Reverse
Voice Over destination.
1-726
Program Name Input Data
-
1 ~ 15
0 = Off (manually)
1 = On (automatically)
ISSUE 1.0
Default
Refer to the program-
ming manual for the
default values and for
all other available op-
tions in this command.
Extension 101 is Class
15 and other Extension
are Class 1
COS 01 ~ 15 = 1
Reverse Voice Over