1.7 Busy Line/Busy Party Features
116
Feature Guide
1.7.4
Second Call Notification to Busy Extension
1.7.4.1
Second Call Notification to Busy Extension—SUMMARY
Description
When attempting to call a busy extension (ringing or having a conversation), an extension user can send a
Call Waiting indication to the busy extension (
Call Waiting
). The notification receiving method depends on
the called extension's personal setting and the telephone type:
Conditions
•
Each extension user can choose to receive Call Waiting tone, OHCA, Whisper OHCA, or none of these.
•
OHCA and Whisper OHCA are enabled or disabled by the COS of the calling extension.
•
OHCA and Whisper OHCA do not work for some telephone types. In such cases, the Call Waiting tone
will be sent to the called extension.
•
The notification receiving methods (Call Waiting tone, OHCA, and Whisper OHCA) are available only
when the called extension is having a conversation with another party. If the called party is not yet
connected with the other party (e.g., still ringing, on hold, etc.), the calling extension will hear a ringback
tone and will be kept waiting until the called extension becomes available to receive the call waiting
notification.
Notification Receiving Method
Description & Reference
Call Waiting Tone
Sends the Call Waiting tone to the busy extension.
→
Off-hook Call Announcement
(OHCA)
Talk with the busy extension using the built-in speaker and microphone
of the called extension while the existing call is made using the
handset.
→
1.7.4.3 Off-hook Call Announcement (OHCA)
Whisper OHCA
Send a spoken message to a busy extension that will be heard directly
by only the called extension user, through the handset, without
interrupting the ongoing conversation.
→
Calling
Extension's
OHCA COS
Mode
Called Extension's Call Waiting Mode
OFF
ON
Cancel
Call Waiting Tone
OHCA
Whisper OHCA
Disable
Call Waiting
disabled
Call Waiting tone
Call Waiting tone
Call Waiting tone
Enable
Call Waiting
disabled
Call Waiting tone
OHCA
(or Call Waiting tone)
Whisper OHCA (or
Call Waiting tone)
Summary of Contents for KX-TDA15
Page 15: ...Feature Guide 15 Section 1 Call Handling Features ...
Page 91: ...1 5 Making Call Features Feature Guide 91 User Manual References 1 2 1 Basic Calling ...
Page 151: ...1 10 Conversation Features Feature Guide 151 Feature Guide References 1 18 2 Flexible Buttons ...
Page 359: ...Feature Guide 359 Section 2 System Configuration and Administration Features ...
Page 401: ...Feature Guide 401 Section 3 Appendix ...
Page 413: ...Feature Guide 413 Index ...
Page 419: ...Index Feature Guide 419 ...