Access display settings
1. From your device's web browser, go to
http://attwifimanager. Enter your
Username and
Password, then click
SIGN IN.
2. Click SETTINGS at the top of the page.
3. Click Advanced, then click Device.
Adjust display settings
• ADJUST SCREEN BRIGHTNESS: Click and drag the Screen Brightness slider to the desired brightness.
• ADJUST SCREEN TIMEOUT: Click the Screen Timeout drop-down menu, then click the desired option.