Aastra 480i Administrator's Manual page 146

IP Phone Administrator Guide
Operational Features
Aastra Web UI
3 Enable the "Play a Ring Splash" field by checking the check box.
(Disable this field by unchecking the box). Default is disabled.
The IP phone plays a short "call waiting tone" when there is an incoming call on the BLF monitored
extension. If the "Play a Ring Splash" parameter is enabled, and the host tone is idle, the tone plays
a "ring splash".
4 Click
You must restart your IP phone for the changes to take affect.
5 Click on Operation->Reset.
6 In the "Restart Phone" field click
5-34
DFW Phone 972-992-4600
to save your changes.
to restart the IP phone and apply the changes.
41-001129-00 Rev 09, Release 1.4.1