To reset the default Internet settings
1
From your
Home screen
, tap .
2
Tap
Settings
>
More…
>
Mobile networks
.
3
Tap
Select SIM card
, then select the SIM card for which you want to reset the
settings.
4
Tap
Access Point Names
, then press
.
5
Tap
Reset to default
.
Controlling data usage
Keep track of and control the amount of data transferred to and from your phone
during a given period. For example, you can set data usage warnings and limits for
your phone 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
.
3
Select the SIM card for which you want to access data usage settings.
To turn on data traffic
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Data usage
.
3
Select a SIM card to enable a data network connection.
4
If the mobile data network connection is not turned on, tap
OFF
beside
Mobile
data
so that
OFF
changes to
ON
.
You can also turn on data traffic by marking the
Data enabled
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
Select a SIM card.
5
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.
To set a data usage limit
1
Make sure that you have turned on data traffic.
2
From your
Home screen
, tap .
3
Find and tap
Settings
>
Data usage
.
4
Select a SIM card.
5
Mark the
Set mobile data limit
checkbox if it is not marked, then tap
OK
.
6
To set the data usage limit, drag the lines to the desired values.
Once your data usage reaches the set limit, data traffic on the specific SIM card will be turned
off automatically.
33
This is an Internet version of this publication. © Print only for private use.