1. Find "Phone lock"
Press the Navigation key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6b3727a8-e044-4149-9a9f-537b6147390a.png?width=144&height=192)
Select Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c701e75f-15e3-42a0-8bed-7fdbfd4bf684.png?width=144&height=192)
Select Security.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4f99bec-f808-4238-af7f-8d7833cee2b7.png?width=144&height=192)
Select Phone security.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ea4d2731-1106-437f-8bc2-61c9201787e8.png?width=144&height=192)
Select Phone lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e8b5f811-b325-4fce-b72a-6daf304421ea.png?width=144&height=192)
2. Turn use of phone lock code on or off
Key in the phone lock code (default is 1234) and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-007cc2d6-e64b-4000-8c80-224e26d9e7c1.png?width=144&height=192)
3. Return to the home screen
Press Disconnect to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e8b5f811-b325-4fce-b72a-6daf304421ea.png?width=144&height=192)