HTC Rezound User Manual page 38

38 Basics
If you have set up a screen unlock pattern, pin, or password, you
will be asked to draw the pattern on the screen or enter the PIN or
password before it unlocks.
If you've set an event reminder or an alarm, you can drag
ring to snooze or dismiss the event or alarm.
Opening an app from the lock screen
On the lock screen, drag an app icon to the ring to unlock the screen and
directly go to the app.
or to the