Find "Import/Export"
Press the menu icon.
Press People.
Press the settings icon.
Press Import/Export.
Copy contacts from your SIM to your phone
Press Import from SIM card.
Press the required phone book.
Press the settings icon.
Press Import all.
Copy contacts from your phone to your SIM
You can't contacts from your phone to your SIM.
Exit
Press the home icon to return to standby mode.