Transfer files between computer and mobile phone
Install apps from Google Play
Turn call waiting on or off
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.
Find "Import/Export contacts"
Tap Import/Export contacts.
Copy contacts from your SIM to your mobile phone
Tap SIM 1.
Copy contacts from your mobile phone to your SIM
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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