Panasonic KX-NCP500 User Manual page 255

Tone 2
•
When there are messages that
have previously been listened to
and no new messages recorded
by the SVM feature.
•
When any of the following
features are set:
•
Absent Message
•
Background Music
•
Call Forwarding
•
Call Pickup Deny
•
Call Waiting
•
Do Not Disturb
•
Extension Dial Lock
•
Executive Busy Override
Deny
•
Hot Line
•
Timed Reminder
Tone 3
•
After pressing TRANSFER or
Recall/hookswitch to hold a call
temporarily (e.g., Call Splitting)
•
When the recording space of the
Built-in Simplified Voice
Message feature becomes
almost full
•
While a called PS is being
searched
•
When Account Code Entry is
performed
•
When answering a Timed
Reminder call with no message
•
When answering an external
sensor call
Tone 4
Message waiting indication was
received.
When you make calls
Busy Tone
1 s
1 s
1 s
1 s
4.3.1 What is This Tone?
User Manual 255