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Automati c Busy Redi al (ABR)
Automatic Busy Redial (ABR)
Description
Automatic Busy Redial (ABR) may be used to redial the last number. The system will
automatically dial the number and then monitor the line for a busy signal. If a busy signal
is detected, the system ends the call and attempts to dial the number again. The redial
cycle will continue until the maximum number of attempts designated in programming
is reached.
Operation
1. Press [FEAT ].
2. Dial [7] + [8]. An Executive Telephone will display:
Programming
The Auto Busy Redial function will attempt to Redial a specified number of times. Three
data fields are programmed for ABR operation:
ABR Attempts
ABR INTERVAL
TONE DET. TIME
The ABR ATTEMPTS determines how many attempts will be made to reach a busy
number before the system aborts the feature. The ABR INTERVAL determines how often
attempts are made (time between attempts).
Default
The default settings for the
ABR Attempts = 8 (no attempt = 0)
ABR Interval = 60 sec
TONE DET. TIME = 4
The programmable range of ABR data fields are listed below:
ABR Attempts = 0-99
ABR Interval = 30/60/90/120 sec
TONE DET. TIME = 0-9
CO LI NE X
- -> 01 / 08
The system will continue redial attempts until busy tone is no longer detected, or the
maximum number of attempts is reached, or any otherfeature is used on the telephone.
DHS-L
Chapt er 3 - Key Station Features, Opera tion, and Programming
three ABR data fields are listed below:
3-47
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