List of screen icons
Turn data roaming on or off
Turn call waiting on or off
Turn automatic update of apps on or off
Turn vibration on or off
It's important that the date and time are correct as some phone functions won't work.
Find "Date & time"
Tap Date & time.
Turn on automatic date and time update
Tap the indicator next to "Auto-date & time" to turn on the function.
Turn on automatic time zone update
Tap the indicator next to "Auto-time zone" to turn on the function.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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