Aastra Telecom 9480i Manuel D’Utilisation

41-001160-01, Rev 00, Release 2.3 

5-121

Configuring Operational Features

If the "Do Not Disturb" (DND) or the "Call Forward" (CFWD) 

feature is enabled on the server-side, and the user is still waiting for a call, 
the "Bellcore-dr5" is a ring splash tone that reminds the user that these are 
enabled.