Sony Xperia XA1 - Manual (Page 121)

Using Data Traffic when Traveling
When you travel outside of your home cellphone network, you may need to access the
internet using cellular data traffic. If so, you need to activate data roaming on your device.
You may incur additional charges when you activate data roaming. It is recommended to
check the relevant data transmission charges in advance.
If you are using a device that has multiple users, you may need to log in as the owner (that is,
the primary user) to activate or deactivate data roaming.
To Enable or Disable Data Roaming
1 From your Home screen, tap .
2 Find and tap Settings > More > Mobile networks.
3 Tap the Data roaming slider to enable or disable the function.
You can't activate data roaming while mobile data traffic is turned off.
Airplane Mode
In Airplane mode, the network and radio transceivers are turned off to prevent
disturbance to sensitive equipment. However, you can still make emergency calls, play
games, listen to music, and watch videos and other content, as long as all this content is
saved on your memory card or internal storage. You can also be notified by alarms, if
alarms are activated.
Turning on Airplane mode reduces battery consumption.
To Enable or Disable Airplane Mode
1 From your Home screen, tap .
2 Find and tap Settings > More.
3 Tap the Airplane mode slider.
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