4.3.1 What is This Tone?

Tone 1

•The feature setting was set successfully.

•A call is received in Voice-calling mode.

Tone 2

•Before receiving a page through an external speaker

•A call is received in Hands-free mode.

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

•When a conversation is established with the extension in the following modes:

•Hands-free Answerback mode

•Voice-calling mode

•When making a call to or from a doorphone.

Tone 4

Establishing or leaving a conference

Tone 5

A call has been put on hold.

1s

1s

1s

1s

1s

250 User Manual