Lock And Unlock Your Screen - AT&T Calypso 4 User Manual

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 .
Turn the screen off when not in use
To quickly turn the screen off, press the Power/Lock key .
Pressing the Power/Lock 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/Lock 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 140 for details .
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