Panasonic KX-NCP500 User Manual page 239

Ringback Tones
Tone 1
Tone 2
Do Not Disturb (DND) Tone
The dialled extension is refusing in-
coming calls.
While off-hook
Indication Tones
Tone 1
Call waiting tone
Tone 2
A call is on hold longer than the speci-
fied time
When talking to an outside party
Warning Tone
This tone is sent 15, 10 and 5 seconds
before the specified time for discon-
nection.
When setting the features or programming
Confirmation Tones
Tone 1
•
The feature setting was set suc-
cessfully.
•
A call is received in Voice-calling
mode.
1 s
1 s
1 s
1 s
1 s
4.3.1 What is This Tone?
15 s
15 s
User Manual 239