Setting The Backlight Timer; Adjusting The Brightness Of A Phone Screen; Setting The Display Language - Avaya J139 Using Manual

Customization

Setting the backlight timer

About this task
Use this procedure to set the time that elapses before the backlight is turned off.
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.
5. Enter time in minutes.
The value must be between 0 and 999.
6. To clear the value, press Backspac.
7. Press Save.

Adjusting the brightness of a phone screen

Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Scroll to Brightness, and press Select.
5. Scroll to Primary display, and press Select.
6. On Phone, press one of the following:
• Right Arrow key: To increase the brightness.
• Left Arrow key: To decrease the brightness.

Setting the display language

Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Scroll to Language, and press Select.
December 2021 Using Avaya J139 SIP IP Phone in Open SIP
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