Reorder Tone
The outside line you tried to seize is
not assigned or denied.
Tone 2
(Not available for KX-UT series SIP
phones)
Do Not Disturb (DND) Tone
(Not available for KX-UT series SIP
phones)
The dialled extension is refusing
incoming calls.
While off-hook
Indication Tones
Tone 1
Call waiting tone
Tone 2
A call is on hold longer than the
specified time
When talking to an outside party
Warning Tone
This tone is sent 15, 10 and 5
seconds
before the specified time for
disconnection.
For KX-UT series SIP phones, this
tone is sent only once 15 seconds
before the specified time for
disconnection.
When setting the features or programming
Confirmation Tones
User Manual 387
5.4.1 What is This Tone?