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From your Home screen, tap
Find and tap
>
Select the SIM card that you want to use for data traffic, then tap
For higher data speeds, select the SIM card that supports the fastest mobile network, for
example, 3G or LTE.
Screen settings
From your Home screen, tap
Find and tap
>
Drag the slider to adjust the brightness.
Lowering the brightness level increases battery performance.
From your Home screen, tap
Find and tap
>
Drag the slider beside
when you tap soft keys and certain applications.
From your Home screen, tap
Find and tap
>
Select an option.
To turn off the screen quickly, briefly press the power key
The smart backlight control keeps the screen on as long as the device is held in your
hand. Once you put down the device, the screen turns off according to your sleep
setting.
From your Home screen, tap
Find and tap
>
Drag the slider to the right.
Use screen pinning to set your device to display only the screen for a specific
application. For example, if you are playing a game and you accidentally touch the
Home navigation key, the screen pinning feature prevents the active game app
screen from being minimised. You can also use this feature when you lend your
device to another person to make it harder for them to access more than one screen
or application. For example, you can lend your phone to somebody to make a phone
call and pin the screen to the Phone application so that the person can't easily use
other apps such as Messaging or Email.
Screen pinning is not a security feature and does not fully prevent other users from unpinning
a screen and accessing your device. To protect your data, you should set up your device to
request a screen lock PIN, password or pattern before someone can unpin the screen.
From your Home screen, tap
Find and tap
>
Drag the slider to the right.
This is an Internet version of this publication. © Print only for private use.
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to the right. The screen now vibrates
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