Sony Ericsson Xperia C4 User Guide - Page 118

Airplane mode, Settings, Mobile networks, Data roaming

Page 118 highlights

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 with multiple users, you may need to log in as the owner, that is, the primary user, to activate or deactivate data roaming. To activate data roaming 1 From your Home screen, tap . 2 Find and tap Settings > More > Mobile networks. 3 Drag the slider beside Data roaming to the right. You can't activate data roaming when mobile data 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 play games, listen to music, 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 turn on Airplane mode 1 From your Home screen, tap . 2 Find and tap Settings> More. 3 Drag the slider beside Airplane mode to the right. 118 This is an Internet version of this publication. © Print only for private use.

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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 with multiple users, you may need to log in as the owner, that is, the
primary user, to activate or deactivate data roaming.
To activate data roaming
1
From your Home screen, tap
.
2
Find and tap
Settings
>
More
>
Mobile networks
.
3
Drag the slider beside
Data roaming
to the right.
You can’t activate data roaming when mobile data 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 play games, listen to
music, 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 turn on Airplane mode
1
From your Home screen, tap
.
2
Find and tap
Settings
>
More
.
3
Drag the slider beside
Airplane mode
to the right.
118
This is an Internet version of this publication. © Print only for private use.