Find "Mobile networks"
Press the menu icon.
Press Settings.
Press Wireless & networks.
Press Mobile networks.
Turn data roaming on or off
Press Data roaming to turn data roaming on or off.
The menu item is only available if data connections are activated. Click here for information on how to activate data connections.
Press Yes, if required.
The menu item is only available if data connections are activated. Click here for information on how to activate data connections.
When the box next to the menu item is ticked (V), the function is turned on.
The menu item is only available if data connections are activated. Click here for information on how to activate data connections.
Exit
Press the Home key to return to standby mode.