Operation Manual

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5.1.3 Data usage
> In the WIRELESS & NETWORKS category, select the Data usage item.
The data use of the apps for the selected period will be displayed.
You can see detailed information by restricting the display to a certain period of time and/
or selecting an app.
5.2 Device
5.2.1 Sounds
> In the DEVICE category, select the Sounds item.
You can set the volume for playing media, messages and the alarm using Volumes.
You can select the message tone played for incoming emails, for example, via Default
notification.
Enable/disable touch sounds and screen lock sounds, play a confirmation sound
for touching the touch screen, and enable/disable the screen lock.
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