Panasonic KX-NS500, User Manual

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To answer while hearing a callback ringing
PT/SLT/PS
Off-hook.
To cancel (CCBS Cancel)
Off-hook.
PT/SLT/PS
On-hook.
4 6
Enter
46
.
C.Tone
•
If you do not answer within a specified time period, this feature will be cancelled.
•
Availability of this feature depends on the ISDN service of your telephone company.
Sending a Call Waiting Notification (Call Waiting)
You can inform the called party that your call is waiting.
This feature is also known as Busy Station Signalling (BSS).
PT/SLT/PS
Enter
1
.
While hearing a busy tone
1
•
Depending on the type of the other party’s telephone, you may be able to talk to the other
party using the speaker and the microphone (Off-hook Call Announcement [OHCA]), or you
can send a call announcement through the handset (Whisper OHCA), if they are having
another conversation using the handset.
Refer to "1.9.3 Receiving Call Waiting (Call Waiting/Off-hook Call Announcement [OHCA]/
Whisper OHCA)".
•
Depending on system programming and the called extension’s setting, a call waiting tone
may be sent automatically without performing the operation above.
44 User Manual
1.2.4 When the Dialled Line is Busy or There is No Answer