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You can copy contacts between the SIM card and the phone. This is useful if you change phone or SIM card as it saves you keying in all the information again. Follow these instructions to copy contacts between the SIM card and the phone.
1. Find "Contacts"
2. Choose option
Copy contacts from the SIM card to the phone memory, go to 2a.
Copy contacts from the phone memory to the SIM card, go to 2b.