1. Find "Phone lock"
Press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-eaa9753b-28a1-48cf-b561-b66274fdc7f8.png?width=146&height=196)
Select Settings and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8b8b1953-8b4d-4e0c-a7db-49c60aa8cd60.png?width=146&height=196)
Select Security and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-42483697-8960-4d59-a049-9ae002fc8c7b.png?width=146&height=196)
Select Phone lock and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-645ae37c-9041-4dc0-b015-936f10abd7b7.png?width=146&height=196)
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-e4c7947f-92a2-4aea-aee0-5cd8b9eaed01.png?width=146&height=196)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-619080de-764e-4f9e-8884-b9107db46fb2.png?width=146&height=196)