Section 700 - Operation Chapter 4. Key Telephone Features
DBS-2.3/9.2-700 DBS Manual - Revised April 2000 4-63
Related Programming
• FF1 (System): Alert Tone for Busy Override and OHVA
• FF3 (Extension): Busy Override Send
• FF3 (Extension): Busy Override Receive
• FF5 (Keys): FF Key Assignment (all)
Considerations
• Beginning with CPC-B Version 5.0, users can barge into a busy Direct
Line (DL) and create a three-party conference. To barge into a busy Direct
Line, the user presses the DL key. (The DL key will be lit red.)
• “Barge-in for Direct Lines” is controlled by the program settings for Busy
Override. For instance, if an extension with a DL key does not want the DL
broken into, that extension must have “Busy Override Receive” turned off.
• Both extensions must belong to the same paging group (1-7). Paging group
0 does not allow override.
• Barge-in for Direct Lines cannot override a DL under the following
conditions:
- When the DL is in a conference call
- When the DL is holding a call.
- When the phone that will be barged into is holding a trunk that does not
appear on an FF key.
For example, if extension 200 wants to barge into a DL that appears on
extension 201, extension 200 cannot barge into the DL if 201 is holding a
trunk that does not appear on an FF key.
Multi-CO (MCO) Appearances(All Versions)
Description
You can make and receive CO line calls using a Multi-CO (MCO) key. Each
extension can have up to 24 MCO keys. The Attendant can have up to 24
MCO keys.