1. Find "Mobile data"
Press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-62c7f00a-b9cf-4949-b375-1874658dec89.png?width=90&height=122)
Select Settings and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-85731ab8-d8fd-452f-9639-aa6ba7e9477c.png?width=90&height=122)
Select Connectivity and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4c507b87-fc56-4fde-8ee4-874ff9fc76bd.png?width=90&height=122)
Select Mobile data and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c5f35d40-c51a-4d57-8773-14c5c5240c95.png?width=90&height=122)
2. Turn data roaming on or off
Select Data roaming and press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c86394cc-faf7-45f1-8f70-290e178725fd.png?width=90&height=122)
Select On and press the Left selection key to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9875a98e-d739-4a71-bc36-f399b26f4ffe.png?width=90&height=122)
Select Off and press the Left selection key to turn off the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9875a98e-d739-4a71-bc36-f399b26f4ffe.png?width=90&height=122)
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-9875a98e-d739-4a71-bc36-f399b26f4ffe.png?width=90&height=122)