Aastra 9143i User Manual page 194

IF
An incoming call comes in on another line (NOT in
focus), and the disconnected screen is displaying on
the line in focus,
A phone application is NOT in focus,
The following procedure describes how to handle the disconnected screens on your phone.
For all phones:
• 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.
Note: This "indication of terminated calls" feature does not affect parked calls on
the phone or the conference call feature.
IP Phone UI
THEN
• the disconnected screen no longer displays on the line in focus.
• busy tone plays
• no disconnected screen displays
When the phone application in focus on screen stops:
• busy tone plays
• disconnected screen displays
key.