Avaya J179 - Adjusting Phone Screen Width; Setting the Backlight Timer

6. Press one of the following when the phone prompts for confirmation:
• Confirm
• Cancel
The phone returns to the Display screen and the language changes to the selected
language.
Adjusting phone screen width
About this task
You can set full or half screen width, or the default screen width configured by the system
administrator.
If phone screen width is forced by the system administrator, this setting is not available in the Main
menu.
Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Scroll to Phone screen width.
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.
Customization
April 2021 Using Avaya J169 and J179 SIP IP Phones in Open SIP 152
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