Panasonic KX-TDA50, Руководство по функциям, Страница: 76 / 668

1.7 Busy Line/Busy Party Features
76 Feature Guide
• If none of these methods of receiving notification (call waiting tone, OHCA, or Whisper OHCA) is set at
the called party, the caller will hear a reorder tone after trying to send a call waiting notification.
Feature Guide References
1.1.3.3 Call Waiting
User Manual References
1.2.4 When the Dialed Line is Busy or There is No Answer
1.7.4.2 Call Waiting Tone
Description
When an extension user attempts to call a busy extension (i.e., an extension that is ringing or having a
conversation), a call waiting tone can be sent to the called extension to indicate another call is waiting.
Conditions
• This feature functions only if the called extension has activated call waiting. If it is activated, the calling
extension will hear a ringback tone.
• One of two call waiting tones can be selected (Tone 1 or Tone 2) through personal programming (Call
Waiting Tone Type Selection).
User Manual References
3.1.2 Settings on the Programming Mode
1.7.4.3 Off-hook Call Announcement (OHCA)
Description
An extension user can talk with a busy extension through the built-in speaker and microphone of the called
party's proprietary telephone (PT). If the existing call is using a handset, a second conversation is made
using the speakerphone and microphone so that the called extension can talk to both parties.
Conditions
• Class of Service (COS) programming determines which extensions can use this feature.
• This feature is available when the called extension uses one of the following telephones:
– KX-T7625, KX-T7630, KX-T7633, KX-T7636
– KX-T7436
– KX-T7235
• Off-hook Call Announcement (OHCA) cannot be used when
(a)
The OHCA mode of the caller's COS is set to "Disable".
(b)
The called extension's telephone is not compatible with OHCA.