4.3 Identifying Tones
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
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