Close data connections when not in use
To help save data costs, you can set your phone to close the mobile data connection
when you don't need it.
Select and
Mobile network
or
Internet connection
.
If you deactivate background connections, the internet connection is active only when
you, for example, select a web link. Your phone does not activate the connection
automatically, for example, to check for new mail. When outside the home network,
background mobile data connections are deactivated by default.
Close background connections
Deactivate
Allow background connections
.