Chapter 4. Key Telephone Features Section 700 - Operation4-6 DBS Manual - Revised April 2000 DBS-2.3/9.2-700- Direct trunk calls (including DID/DNIS)- Transferred trunk calls.• Callback to an incoming CO call on a Private Line is available if theAbsence Message feature is activated.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 ExtensionsBarge-In for Direct Lines(CPC-AII and CPC-B Version 5.0 and higher)DescriptionBarge-in for Direct Lines allows users to break into a busy Direct Line (DL)and create a three-party conference.A direct line is a call appearance used to originate and receive calls over aspecific trunk number.OperationTo barge into a busy Direct Line, press the lit DL key. (The DL key will be litred.)Related ProgrammingBarge-in for Direct Lines is controlled by the program settings for BusyOverride. For instance, if an extension with a DL key does not want theDLbroken into, that extension must have “Busy Override Receive” turned off.
