4.3 What is This Tone?

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

Tone 4

Establishing or leaving a conference

Tone 5

A call has been put on hold.

1 s

1s

1s

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Image 217
Panasonic KX-TDA15 user manual Establishing or leaving a conference