Avaya J189 - Audio; Turning automatic gain control on or off; Enabling and disabling Bluetooth

5. Press Toggle to select of the following options:
• Full
• Half
• Default
6. Press Save.
Setting the backlight timer
Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Scroll to Backlight timer, and enter the number of minutes. The range is 0 to 999.
5. Press Save.
Setting the time format
Before you begin
Ensure that your administrator has enabled the time format feature.
Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Use the Down Arrow key to go to the Time format screen.
5. Press Toggle to select one of the following options:
• Time format 24 Hour
• Time format 12 Hour
• Time format Default: The phone uses the administrator set value.
6. Press Save.
Customization
April 2021 Using Avaya J189 SIP IP Phone in Avaya Aura
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