4.3 Identifying Tones
User Manual
165
When Talking to an Outside Party
When Setting the Features or Programming
Warning Tone
This tone is sent 15 seconds
before the specified time for
disconnection.
Confirmation Tones
Tone 1
The feature was set
successfully, or the Extension
Lock feature was set or
cancelled.
Tone 2
The new feature setting was
the same as the previous
setting, or certain features
were successfully performed or
accessed (e.g., Call Hold,
Automatic Callback Busy).
Tone 3
Before the following features
activate:
•
Retrieving a held call
•
Picking up another
call
•
Establishing a
conference call
•
Paging/Answering a
paging
announcement
1 s
1 s
1 s
1 s