Click each step to see the action, click the picture or use the arrow keys

  • 1.

    From the home screen, tap the Menu Key

  • 2.

    Tap Settings

  • 3.

    Scroll down and tap Security

  • 4.

    Tap Set Up Screen Lock

  • 5.

    Tap your desired screen lock method. In this example, we will select PIN

  • 6.

    Enter your PIN and then tap Continue

  • 7.

    Confirm your PIN and then tap OK

  • 8.

    Tap Automatically Lock

  • 9.

    Tap the duration after which you would like the phone to lock after it goes to sleep

  • 10.

    When the phone locks, press the Power/Lock Key

  • 11.

    Enter your PIN and then tap Return