Panasonic KX-TD500 User Manual page 273
Digital super hybrid system
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Also See for KX-TD500:
- System reference manual (1574 pages) ,
- User manual (554 pages) ,
- Features manual (398 pages)
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Ring Tone 5 / Hold Recall
Tone
<SLT>
•
An intercom call is
ringing.
•
An intercom call is held
for more than a specified
time (default: 60
seconds).
Ring Tone 6 / Hold Recall
Tone
<SLT>
•
An outside call is
ringing.
•
An outside call is held for
more than a specified
time (default: 60
seconds).
Ring Tone 7
<SLT>
•
A doorphone call is
ringing.
•
The pre-set alarm time
has arrived (Timed
Reminder).
Ring Tone 8
<SLT>
•
A reserved outside line
or extension became
idle
(Automatic Callback
Busy).
When going off-hook [SA]
Dial Tone 1
Normal (No features stated in
Dial Tone 2 through 4 are set.)
Appendix
3 s
3 s
3 s
3 s
1 s
5.4 What is This Tone?
273
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