Panasonic KX-TD500 User Manual page 231

5.4 What is This Tone?
Tone 2
The following features are set.
• Alarm
• Forwarding Calls
• Call Waiting
• Calling a pre-set party
by going off-hook
• Turning on the
background music
• Showing a message to
the caller
• Denying
— an indication tone
— an incoming call
• Denying other people
the possibility of
— picking up your calls
— using your telephone
Tone 3
• The alarm is being
answered.
• Enter an account code to
turn off the tone.
Tone 4
A call waiting indication was
received.
When you make calls
Busy Tone
Reorder Tone
• The outside line you tried
to seize is not assigned or
denied.
• The wrong account code
was entered.
Ringback Tone
230
1 s
Appendix