Chapter 5. DSLT Features Section 700 - Operation5-6 DBS Manual - Revised April 2000 DBS-2.3/9.2-700Forwarding. In versions prior to 5.0, incoming trunk calls to extensions arerouted according to the ringing assignment for the trunk.The following types of incoming trunk calls follow Permanent CallForward settings:- Direct trunk calls (including DID/DNIS)- Transferred trunk calls.Auto Redial(CPC-AII and CPC-B Version 7.0 or higher)DescriptionIf the Redial key is pressed when the extension is idle or receiving dial tone,the last intercom or outside number is automatically redialed.Related Programming• FF3 (System): Auto-Redial on Extensions• FF1 (System): Extension Class of Service Setting• FF3 (Extension): Extension Class of Service AssignmentBusy Override(All Versions)DescriptionExtensions in the same Paging Group (1-7) can break into one another’soutside or intercom calls to relay information or to create three-partyConference Calls.Operation1. Pick up the handset.The phone issues intercom dial tone.