Samsung SPH-I800HNASPR - Manual (Page 17)

Phone Basics 9
Note: For information on how to adjust the time before the screen turns off and locks, see Lock
Screen .
Turn the Screen On and Unlock It
1. To turn the screen on, press the Power/Lock Key.
2. Unlock the screen:
 If you are using the default screen lock, flick upwards on the lock screen to unlock it.
 If you have set up a password for the lock screen, enter the password. See Lock
Screen .
Features
Your phone offers new features for using gestures to interact with your phone.
Touchscreen Navigation
Your phone’s touchscreen lets you control actions through a variety of touch gestures.
Tap
When you want to type using the onscreen keyboard, select items onscreen such as application
and settings icons, or press onscreen buttons, simply tap them with your finger.