Ending active applications on my mobile phone
Restarting my mobile phone
Choosing a ringtone for my mobile phone
Turning Wi-Fi on my mobile phone on or off
Assigning a contact to a speed dialing key
Want to set the display brightness for your mobile phone? Follow these easy instructions.
Slide your finger down the display starting from the top edge of your mobile phone.
Set the display brightness
Tap Adapt to lighting conditions to turn the function on or off.
If you turn off the function:
Tap and drag the indicator right or left to set the display brightness.
Return to the home screen
Tap the home icon to return to the home screen.
Tap anywhere to dismiss
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