Turn GPS on or off
Change screen brightness
Install apps from Google Play
You can copy contacts between your SIM and your mobile phone. This way, you won't lose your contacts if you change your SIM or mobile phone.
Open the address book
Copy contacts from your SIM to your mobile phone
Tap the menu icon.
Tap Import contacts.
Tap SIM card.
Tap IMPORT ALL.
Copy contacts from your mobile phone to your SIM
Tap Export contacts.
Tap MARK ALL.
If you want to keep existing contacts saved on your SIM, tap Add contacts.
If you want to replace existing contacts saved on your SIM, tap Replace all contacts.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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