Avaya B189 - Connection Layout

Figure 1: Front view of Avaya B189 IP Conference Phone
The following table lists the buttons and the other parts on Avaya B189 IP Conference Phone.
Callout number
Description
1 Volume decrease button
2 Volume increase button
3 Mute buttons and status indicator LEDs
4 Touch screen
5 Phone button
6 Phone On-hook/Off-hook button
Connection layout
The following table lists the connections that are available on the conference phone.
Getting started
November 2020 Using Avaya B189 IP Conference Phone 10
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