To download Internet and messaging settings
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Xperia™
>
Internet settings
.
3
Tap
Accept
.
To reset the default Internet settings
1
From the
Home screen
, tap .
2
Tap
Settings
>
More…
>
Mobile networks
>
Access Point Names
.
3
Tap .
4
Tap
Reset to default
.
Access Point Names (APNs)
An APN is used to establish data connections between your device and the Internet.
The APN defines which type of IP address to use, which security methods to invoke,
and which fixed-end connections to use. Checking the APN is useful when you
cannot access the Internet, have no data connection, or cannot send or receive
multimedia messages.
To view the current APN
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
More…
>
Mobile networks
.
3
Tap
Access Point Names
.
If you have several available connections, the active network connection is indicated by a
marked button.
To add Internet settings manually
1
From the
Home screen
, tap .
2
Find and tap
Settings
>
More…
>
Mobile networks
>
Access Point Names
.
3
Tap .
4
Tap
New APN
.
5
Tap
Name
and enter the name of the network profile that you want to create.
6
Tap
APN
and enter the access point name.
7
Enter all other information required by your network operator.
8
Tap , then tap
Save
.
Controlling data usage
You can keep track of the amount of data transferred to and from your device over
your mobile data or Wi-Fi® connection during a given period. For example, you can
view the amount of data used by individual applications. For data transferred over
your mobile data connection, you can also set data usage warnings and limits to
avoid additional charges.
Adjusting data usage settings can help you keep greater control over data usage but cannot
guarantee the prevention of additional charges.
To access data usage settings
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Data usage
.
To turn data traffic on or off
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Data usage
.
3
To turn data traffic on or off, tap the on-off switch beside
Mobile data traffic
accordingly.
You can also turn data traffic on or off by marking or unmarking the
Mobile data traffic
checkbox under
Settings
>
More…
>
Mobile networks
.
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