Controlling Data Usage - Sony Xperia XA1 Ultra User Manual

Make sure that your device and the other Bluetooth® device are paired with
each other and that mobile data traffic is activated on your device.
: From your
Find and tap >
slider to enable the function.
: Set up the device so that it obtains its network connection
using Bluetooth®. If the device is a computer, refer to the relevant instructions
to complete the setup. If the device runs on the Android™ operating system,
tap the settings icon beside the name of the device that it is paired with under
> >
: Wait for to appear in the status bar. Once it appears, the setup
is complete.
Tap the
The function is turned off every time you turn off your device or turn off the
Bluetooth® function.
From your , tap
Find and tap >
Tap
Enter the
To select a security type, tap the
Tap .
Tap , then tap the
If prompted, tap to confirm.
Wi-Fi hotspot is active.
Make sure that your device is functioning as a portable hotspot.
From your , tap
Find and tap >
.
Under , make sure that your portable hotspot is secured by a
password.
Enable , if it was disabled.
Tap , then follow the relevant instructions. Alternatively, tap
> , then enter the PIN that appears on the WPS-supported
device.
From the , tap
Find and tap >
Tap
Enter the
To select a security type, tap the
If required, enter a password.
Tap .

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.
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, tap .
>
, then mark the
slider again to disable the function.
.
>
> .
information.
field. If required, enter a password.
slider to enable the function.
appears in the status bar once the portable
.
>
.
>
> .
information.
field.
49
and then tap the
checkbox.
.
>
.