Want to avoid accidentally making a call when your phone is in your pocket or bag?
- Press the power key.
Unlock the keys and screen
- Press the power key, and drag the lock screen up.
Instead of pressing the power key, you can also double-tap the screen if double-tap is switched on. To switch on double-tap, tap Settings > touch, and switch Double tap to wake up phone to On.
Set the keys and screen to lock automatically
- On the start screen, swipe left, tap Settings > lock screen > Screen times out after, and select the length of time after which the keys and screen are locked automatically.