NEC SL2100 Features And Specifications Manual page 922

SL2100
• An attempt to Voice Over a station can be denied if the station is in DND (Do Not Disturb) Mode,
Automatic Redial is activated, during Station Programming, during Incoming Ringing, during
Internal/External Paging, during a Conference Call, during a conference call on hold, the terminal is
on internal hold, or the terminal has a call on internal hold.
• When a Single Line Terminal is on a call and Voice Over is presented, the Single Line Terminal
cannot talk back to the party that originated the Voice Over.
• Voice Over to a Single Line Terminal is not recommended because cross talk is inherent in the side
tone of analog telephones.
• Voice Over to a user on Speakerphone is not recommended because the conversation may be
heard by the outside party.
• Answering a Voice Over requires a uniquely programmed Voice Over key.
Default Settings
V
Disabled
System Availability
Terminals
Multiline and Single Line Terminals
Required Component(s)
None
Related Features
Conference
Off-Hook Signaling
Programmable Function Keys
Guide to Feature Programming
Program
No.
11-12-41 Service Code Setup (for Service Access) - Voice
Over
11-16-08 Single Digit Service Code Setup - Voice Over
15-07-01 Programmable Function Keys
20-06-01 Class of Service for Extensions - Class of Serv-
ice for Extensions
1-908
Program Name Input Data
0~9, , # Maximum of 8 digit
*
0~9, , # Maximum of 1 digit
*
-
1 ~ 15
ISSUE 1.0
Default
690
6
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
Voice Over