Appendix
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 1
Normal ringback tone
Ringback Tone 2
Special ringback tone for DISA
call
Do Not Disturb Tone
The dialled extension is
refusing incoming calls.
While off-hooking
Indication Tones
Tone 1
Call waiting tone (default)
Tone 2
Call waiting tone from outside
Tone 3
Call waiting tone from another
extension
Tone 4
A call is on hold longer than a
specified time (default: 60
seconds)
156
1 s
5 s
15 s
15 s
User Manual