Nokia Lumia Icon - Manual (Page 12)

Nokia Lumia Icon: Get started
12
Chapter 1
Lock screen
Want to avoid accidentally making a call when your phone is in your
pocket or bag?
Press the Power/Lock Key.
Unlock the screen
Press the Power/Lock Key, and drag the lock screen up.
Screen timeout
From 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.