1.5 Making Call Features
1.5.4 Automatic Callback Busy (Camp-On)
Description
If the line is busy when a call is made, callback ringing will inform the caller when the line
becomes free using this feature. After the extension answers the callback ringing, the dialled
number is automatically redialled.
Conditions
•
If the callback ringing is not answered within a preprogrammed time period, the callback
is cancelled.
•
If the extension hears busy tone before dialling the telephone number, only the trunk or
trunk group is reserved. After answering the callback ringing, the extension should dial
the telephone number.
•
An extension can set only one feature at a time.
•
Multiple extension users can set this feature to one trunk simultaneously.
However, a maximum of four extension users can set this feature to one extension.
•
The priority of the callback is the setting order.
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Feature Guide