Adjusting The Speaker Volume; Cleaning The Touch Screen - Avaya B189 Manual

Adjusting the speaker volume

You can adjust the volume of the speaker when you are on a call or when the phone is off-hook.
Note:
The volume level of button click, error beep, and confirmation tone is also affected when you
change the speaker volume level.
Procedure
1. To turn the phone to the Off-hook mode, press the Phone On-Hook/Off-Hook
once.
You should now hear the dial tone.
2. Do one of the following:
• To increase the speaker volume, press the volume control
of the Mute
• To decrease the speaker volume, press the volume control
the Mute
The screen displays the current volume level each time you press the volume control
buttons. You can adjust the volume in 16 steps.

Cleaning the touch screen

You must periodically clean the touch screen on the phone so that the touch screen functions
efficiently.
Before you begin
You must not be on an active call when you clean the touch screen.
Procedure
1. Tap Settings.
2. Tap Screen Cleaning.
3. Use a soft dry cloth to wipe the screen clean.
4. Press any phone button when you complete the cleaning.
November 2020
button.
button.
Using Avaya B189 IP Conference Phone
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Adjusting the speaker volume
button
button on the right side
button on the left side of
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