
Sony Ericsson Mugua
Find "Data roaming"
Press the Navigation key.
Scroll to Settings and press the Navigation key.
Press Navigation key right to find Connectivity.
Scroll to Data roaming and press the Navigation key.
Turn data roaming on or off
Highlight On or Off and press the Navigation key.
If you press On:
Press the Navigation key.
Exit
Press Disconnect to return to standby mode.