Aastra 9143i User Manual page 157

Note:
This "indication of terminated calls" feature does not affect parked calls on the phone or the conference call feature.
The following procedure describes how to handle the disconnected screens on your phone.
IP Phone UI
1. Press the Goodbye
The busy tone stops and the disconnected screen no longer displays.
or
Select any Line key.
The busy tone stops and the disconnected screen no longer displays.
A dial screen displays.
41-001383-00 REV01 – 06.2013
key.
Available Features Enabled by Administrators
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