HTC One Remix - Manual (Page 43)

§ You can also press and hold the lock icon, and then drag it up, right,
or left.
If you've set up a screen lock, you'll be asked to provide your credentials
before HTC One remix unlocks.
If you've set an event reminder or an alarm, you can snooze or
dismiss the event or alarm right from the lock screen. Just drag
or
up.
Your first week with your new phone 43