General Features
270
Features Guide
Conference, Unattended
Description
A PT user who originated a conference call with two outside parties can leave the conference
for a while to allow the other two parties to continue conversation. This is called an Unattended
Conference. The conference originator may return to the conference, if desired.
Conditions
•
Class of Service (COS) programming
An Unattended Conference cannot be established unless the extension is allowed to transfer
a call to an outside party by COS programming <Section 2.4 Class of Service (COS),
"Transfer to CO" in the Programming Guide>.
•
Limited call duration
The duration of an unattended conference is restricted by a system timer.
Hold Recall tone:
Hold Recall tone is sent to the extension user who left the conference 50 seconds before the
time-out.
Hold Alarm tone:
An alarm tone is sent to both outside parties three times at 5-second interval 15 seconds
before the time-out. The call is disconnected at the time-out unless the extension who
originated the Unattended Conference returns to the call.
•
CONF (Conference) button
If a CONF button is not provided on a PT, it can be assigned to a flexible (CO, DSS, PF)
button by Station, User or System Programming.
Programming Guide References
•
2.4 Class of Service (COS)
– Trunk Group Setting
– Transfer to CO
•
2.5 System Timer
– CO-to-CO Line Call Duration Time
•
4.3 Extension Line
– CO Key
– PF Key
•
4.4 DSS Console
– DSS Key
– PF Key
Features Guide References
•
•
Summary of Contents for KX-TD500
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Page 107: ...General Features Features Guide 107 User Manual References 4 4 12 Trunk Busy Out Setting...
Page 162: ...General Features 162 Features Guide User Manual References 4 3 54 Outward Dialing Trunk Access...
Page 182: ...General Features 182 Features Guide User Manual References 4 3 69 Secret Busy Override...
Page 209: ...General Features Features Guide 209 User Manual References 4 3 62 Pickup Dialing Hot Line...
Page 297: ...General Features Features Guide 297 User Manual References 4 3 7 Background Music BGM...
Page 305: ...General Features Features Guide 305 User Manual References 4 3 71 Station Program Clear...
Page 348: ...General Features 348 Features Guide...
Page 349: ...ISDN Features Features Guide 349 Section 2 ISDN Features...
Page 368: ...ISDN Features 368 Features Guide...
Page 369: ...TIE Line Features Features Guide 369 Section 3 TIE Line Features...
Page 388: ...TIE Line Features 388 Features Guide...
Page 389: ...Features Guide 389 Section 4 Tones Ring Tones...
Page 392: ...Tone Ring Tone 392 Features Guide...
Page 393: ...Index Features Guide 393 Section 5 Index...
Page 397: ...Index Features Guide 397...