4.3 What is This Tone?
User Manual 203
While off-hook
When talking to an outside party
When setting the features or programming
Ringback Tone 2
Special ringback tone for DISA
call
Do Not Disturb (DND) Tone
The dialled extension is refusing
incoming calls.
Indication Tones
Tone 1
Call waiting tone
Tone 2
A call is on hold longer than the
specified time
Warning Tone
This tone is sent 15, 10 and 5
seconds before the specified time
for disconnection.
Confirmation Tones
Tone 1
The feature setting was set
successfully.
Tone 2
Before receiving a page through
an external speaker
Tone 3
Before the following features
activate:
• Retrieving a held call
• Picking up another call
• Paging/Answering a
paging announcement
• Answering the call
through a speaker
1 s
1 s
15 s
15 s
1 s
1 s
1 s
1 s
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