NEC SL1000 Features And Specifications Manual page 106

SL1000/SL1100
Related Features
Call Waiting/Camp-On
Programmable Function Keys
Guide to Feature Programming
Program Num-
ber
11-12-05
C
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 (PRG 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.
To cancel a Callback:
1. At the Multiline Terminal, press Speaker key and dial 870.
- OR -
At the Multiline Terminal, press the Camp-On key (PRG 15-07 or SC 851: 35).
- OR -
At the Single Line Terminal, lift the handset and dial 870.
To test Callback at a Single Line Terminal:
1. Lift the handset.
2. Dial 899.
3. Hang up.
1-96
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
ISSUE 2.0
Default
870
899
#
1
Refer to Programming Manual.
15 (seconds)
64800 (seconds)
Callback