Do-Not-Disturb - Panasonic DBS 576 Technical Manual

Section 700 - Operation
Operation
See Section 750 - Key Phone User Guide for operating instructions.
Hardware Requirements
• A Conference Card (VB-44120) must be installed in the System in order to conference more than
four parties.
Related Programming
• FF1-0-03: Extension COS (8-Party Conference)
• FF1-0-03: Extension COS (Unsupervised Conference Call)
• FF1-0-01: Splash Tone (3-party conference)
• FF1-1-04: Conference Hold Call Recall Timer
• FF3: Extension COS
Considerations
• If all the internal parties hang up, the conference call will be disconnected. If the internal party
remains in the conversation, the conference call remains in progress.
• When three or four parties are conferenced, a built-in 4-party conference circuit is used. If no
4-party conference circuit is available, a conference cannot be established.
• When a fifth party is added, the conference is moved to a conference circuit on the 8-party
conference card. If an 8-party conference circuit is not available, a fifth party cannot be added to
a conference.
• Once an 8-party conference circuit is used, it continues to be used as long as the conference
continues.
• An 8-party conference card supports up to four 8-party conference circuits. However, the card
must be placed in cabinet slots 1, 5, or 9 to support more than one 8-party conference circuit (and
jumpered accordingly).
• During a conference call hold, the held conference members cannot use the HOLD key. Pressing
the key has no effect.
• Conference Hold is an Exclusive Hold (only the conference originator can retrieve the
conference).
• Conference Hold cannot be transferred.

Do-Not-Disturb

Description
You can make an extension unavailable by activating the Do-Not-Disturb (DND) feature. When DND
is activated, calls to that extension receive busy tone.
You can set or cancel DND from either your extension or from an alternate extension.
Operation
576-51-700 DBS 576 (USA) issued April 2002
Chapter 6. DSLT Features
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