Sony Ericsson Xperia ion HSPA User Guide - Page 34

Controlling data usage, Access Point Names APNs

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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 Keep track of and control the amount of data transferred to and from your device during a given period. For example, you can set data usage warnings and limits for your device to avoid additional charges. You can also limit the amount of data used by individual applications. 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. To set a data usage warning 1 Make sure that you have turned on data traffic. 2 From your Home screen, tap . 3 Find and tap Settings > Data usage. 4 To set the warning level, drag the lines to the desired values. You receive a warning notification when the amount of data traffic approaches the level you set. 34 This is an Internet version of this publication. © Print only for private use.

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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
Keep track of and control the amount of data transferred to and from your device during
a given period. For example, you can set data usage warnings and limits for your device
to avoid additional charges. You can also limit the amount of data used by individual
applications.
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
.
To set a data usage warning
1
Make sure that you have turned on data traffic.
2
From your
Home screen
, tap
.
3
Find and tap
Settings
>
Data usage
.
4
To set the warning level, drag the lines to the desired values. You receive a
warning notification when the amount of data traffic approaches the level you set.
34
This is an Internet version of this publication. © Print only for private use.