Aastra 9143i Series Administrator's Manual page 393

Aastra Web UI
3 In the "Preferred Line Timeout" field, enter the amount of time, in seconds, that the phone
switches back to the preferred line after a call (incoming or outgoing) ends on the phone, or after a
duration of inactivity on an active line. Default is 0. Valid values are:
• 0 to 999
4 Click
41-001160-04 Rev 02, Release 2.5
to save your changes.
Configuring Operational Features
Operational Features
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