Yealink SIP VP-T49G User Manual page 60

User Guide for SIP VP-T49G IP phone
3. Select System from the pull-down list of Screensaver Type.
4. Click Confirm to accept the change.
Backlight has three options:
Backlight Active Level: The intensity of the touch screen when the phone is active. You
can change the intensity of the touch screen by dragging the backlight active level
slider.
Backlight Inactive Level: The intensity of the touch screen when the phone is inactive.
You can select a low intensity or turn off the backlight.
Backlight Time: The delay time to change the intensity of the touch screen when the
phone is inactive. You can select a desired time to change the intensity or turn on the
backlight permanently.
To configure the backlight via phone user interface:
1. Tap ->Basic->Display->Backlight.
2. Drag the Backlight Active Level slider.
3. Tap the Backlight Inactive Level field.
4. Tap the desired value in the pop-up dialog box.
5. Tap the Backlight Time field.
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