Selecting Cellular Networks - Sony Xperia XZs User Manual

To Help Reduce Data Usage
1
From your Home screen, tap
2
Find and tap Settings > Data usage > Data Saver.
3
Tap the slider to enable or disable the function.
To Turn Data Traffic On or Off
1 From your Home screen, tap
2
Find and tap Settings > Data usage.
3 Tap the Mobile data traffic slider to turn data traffic on or off.
When data traffic is turned off, your device can still establish Wi-Fi and Bluetooth®
connections.
To Set a Data Usage Warning
1
Make sure cellular data traffic is turned on.
2 From your Home screen, tap
3 Find and tap Settings > Data usage > Billing cycle.
4
To set the warning level, tap Data warning, enter the desired data limit and tap
SET. You receive a warning notification when the amount of data traffic reaches
the level you set.
To set a cellular data limit
1
Make sure cellular data traffic is turned on.
2 From your Home screen, tap
3
Find and tap Settings > Data usage.
4
Tap Billing cycle and tap the slider beside Set data limit, then tap OK.
Once your cellular data usage reaches the set limit, cellular data traffic on your device gets
turned off automatically.
To Control the Data Usage of Individual Applications
1 From your Home screen, tap
2
Find and tap Settings > Apps.
3
Tap the application that you want to control, then tap Data usage.
The performance of individual applications may be affected if you change the related data
usage settings.
To Check Your Data Usage
1 From your Home screen, tap
2
Find and tap Settings > Data usage.
3
Find and tap Cellular data usage to view information about the amount of data
transferred via cellular data connection.
4
To view information about the amount of data transferred via Wi-Fi connection, tap
the Wi-Fi data usage.

Selecting cellular networks

Your device supports the use of two different networks at the same time. You can select
from the following network mode combinations:
•
One WCDMA network
•
One GSM network
•
One WCDMA and one GSM network
•
One LTE, one WCDMA, and one GSM network
Your device automatically switches between cellphone networks depending on which
cellphone networks are available where you are. You can also manually set your device to
use a particular cellphone network mode, for example, WCDMA or GSM.
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