User manual

47
Important: AT&T policies often do not apply to third-party applications
Third-party applications may access your personal information or require us to
disclose your customer information to the third-party application provider. To
find out how a third-party application will collect, access, use, or disclose your
personal information, check the application provider’s policies, which can
usually be found on their website. If you aren’t comfortable with the third-party
application’s policies, do not use the application.
Lock and unlock your screen
You can quickly turn your phone screen off when not in use, and unlock it
when you need it.
Note: For information on how to adjust the time before the screen turns off, see
“Display” on page 161.
Turn the screen off when not in use
To quickly turn the screen off, press the Power key. Pressing the Power key
again or receiving an incoming call will turn on your phone screen and
display the lock screen.
To save battery power, your phone screen will automatically turn off after
being idle for a period of time. You will still be able to receive messages and
calls while the phone’s screen is off.
Turn the screen on and unlock it
1. To turn the screen on, press the Power key.
2. Swipe up from the bottom of the screen to unlock it.
If you have set up a screen lock, you will be prompted to unlock your phone.
See
“Screen lock” on page 176 for details.