To turn off all data traffic
1From your Home screen, tap .
2Find and tap Settings > More… > Mobile networks.
3Unmark the Mobile data traffic checkbox.
Data roaming
Some network operators allow mobile data connections via mobile networks when you
are outside of your home network (roaming). Note that data transmission charges may
apply. Contact your service provider for more information.
Applications may sometimes use the Internet connection in your home network without any
notification, for example, when sending search and synchronization requests. Additional
charges may apply when such Internet connections are established while you are roaming.
Consult your network operator for more information.
To activate data roaming
1From the Home screen, tap .
2Find and tap Settings > More… > Mobile networks.
3Mark the Data roaming checkbox.
You can’t activate data roaming when data connections have been deactivated.
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