Panasonic KX-TDA50, Features Manual

Page: 109 / 668

1.13 Conference Features
Feature Guide 109
• To allow a three-party conference call involving an outside party or parties to continue after the
originator leaves, it is necessary to enable calls to be transferred to CO lines through COS
programming.
• Unattended Conference Call Duration
The duration of an Unattended Conference can be restricted by the Unattended Conference Recall
time. The Unattended Conference Recall time consists of the following programmable timers:
a)
Unattended Conference Recall Start Time: When the timer expires, Unattended Conference
Recall starts to be heard at the conference originator. If the originator does not return to the
conference, Unattended Conference Recall Continuous time before Sending Alarm Tone to CO will
start.
b)
Unattended Conference Recall Continuous Time before Sending Alarm Tone to CO: When
the timer expires, an alarm tone starts to be heard by parties in the Unattended Conference. If the
originator does not return to the conference, Unattended Conference Recall & Alarm Continuous
time before Disconnecting will start.
c)
Unattended Conference Recall & Alarm Continuous Time before Disconnecting: When the
timer expires, the Unattended Conference call is disconnected.
If the originator returns to the conference before the Unattended Conference call is disconnected, the
timer will be canceled. If not, Unattended Conference Recall and an alarm tone will continue to be heard
until the Unattended Conference call is disconnected.
• For Conferences of Six or More Parties
An ECHO card is required, and Echocanceler should be enabled through system programming.
• Consultation Hold
When an extension user tries to establish a conference call, the current call is placed automatically on
consultation hold until the conference is established (
→
1.12.5 Consultation Hold).
Installation Manual References
2.5.2 ECHO8 Card
Feature Guide References
1.18.2 Flexible Buttons
User Manual References
1.4.5 Multiple Party Conversation
1.13.1.3 Privacy Release
Description
By default, all conversations which take place on CO lines, extension lines and doorphone lines are
protected from others interrupting the conversations (
Automatic Privacy ).
Privacy Release allows a proprietary telephone (PT) or portable station (PS) user to suspend Automatic
Privacy for an existing CO line call on the S-CO button in order to establish a three-party call.
System programming is required to enable or disable this feature.