HTC M8 User Manual page 42

42 Your first week with your new phone
3. Select a screen lock option and set up the screen lock.
4. Tap Lock phone after, then specify the idle time before the screen is locked.
You can also clear Make pattern visible or Make passwords visible if you don't want your
screen lock to display as you enter it onscreen.
Setting up Smart Lock
Set up your phone to detect your face or another trusted device before you can unlock the screen.
1. From the Home screen, tap
2. Tap Screen lock, and then select and set up a screen lock.
This will be your backup screen lock method.
3. On the Security screen, tap Smart Lock.
4. Confirm your screen lock.
5. Choose what you want your phone to detect before it unlocks.
6. Follow the onscreen instructions.
7. Tap Lock phone after, and then specify the idle time before the screen is locked.
To help make Smart Lock more reliable and more secure, you can train HTC One (M8) to recognize
your face in different situations, such as when you're wearing glasses or sporting a beard.
Tap Smart Lock, confirm your screen lock, then tap Trusted face > Improve face matching. Follow
the onscreen instructions.
Turning lock screen notifications on or off
You can choose to turn lock screen notifications on or off.
1. From the Home screen, tap
2. Tap When device is locked > Don't show notifications at all.
If you change your mind later, you can tap Show all notification content to turn lock screen
notifications on.
Interacting with lock screen notifications
Besides seeing notifications on the lock screen, you can also interact with them.
1. Tap twice on a notification to go directly to the related app.
2. To see the entire list of notifications on the lock screen, swipe down on the lock screen. You
can tap on a blank area of the screen to return to the lock screen.
3. Swipe left or right on the notification to remove it.
4. Press and hold a notification to see more related information.
5. Tap to prioritize notifications from the related app.
> Settings > Security.
> Settings > Sound & notification.