NEC UNIVERGE SV8100 Features & Specifications Manual page 211

UNIVERGE SV8100
Guide to Feature Programming
Program
Number
11-12-05
11-12-44
11-16-05
15-02-11
15-07-01
20-01-07
20-01-09
Operation
To place a Callback:
1. Call unavailable (busy or unanswered) extension.
2. Dial 850 or press the Callback key (Program 15-07 or SC 851: 35).
3. Hang up.
4. Lift the handset when busy extension calls you back.
If the unavailable extension was unanswered (not busy), the Callback goes through after your co-worker uses
.
their telephone for the first time.
If you have Callback Automatic Answer, you automatically place a call to the formerly busy extension when you
.
lift the handset. If you do not have Callback Automatic Answer, you must press the ringing line appearance to
place the call.
Callback
Program Name
Service Code Setup (for Service
Access) – Cancel Camp-On
Service Code Setup (for Service
Access) – Callback Test for SLT
Single Digit Service Code Setup
– Camp-On
Multiline Telephone Basic Data
Setup – Callback Automatic
Answer
Programmable Function Keys
System Options – Callback Ring
Duration Time
System Options – Callback/
Trunk Queuing Cancel Time
Description/Comments
If required, redefine the service
code used cancel Camp-On.
If required, redefine the service
code used for SLT Callback Test.
If required, redefine the service
code used to set Camp-On.
Enable (1) or disable (0) Callback
Automatic Answer.
Use to assign functions to multiline
terminal line keys.
Set the duration of the Callback
ring.
The system cancels Callback and
Trunk Queuing requests after this
interval.
Issue 5.0
Assigned Data
MLT, SLT
(default = 870)
SLT
(default = 899)
(default = N/A)
0 = Off
1 = On
(default = 1)
Line Key 1~48
0~99 (Normal Function
Code 851 by default)
* *
00 ~ 99
(Appearance Function
Code) (Service Code
852 by default)
0~64800 (seconds)
(default = 15 seconds)
0~64800 (seconds)
(default = 64800
seconds)
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