Here is a cool gadget you can use.  This device is great for you to keep all of your cellphone contacts straight. Simply copy your SIM card contacts to the backup tool's internal memory and you're all set to move them to another SIM card and of course, if you lose your cellphone, a backup is handy to restore all of that important information.

Features

• Backs-up and restores phonebook data from SIM card
• Memory: 16KB - 500 telephone records, organized in 2 different SIM Cards data storage banks)
• Password lock & phonebook viewing
• Calendar display
• Support data exchange among different SIM cards
• Data can be copied down from one SIM Card to another SIM Card
• Device independent, No PC or PDA required
• The device is accordance with ISO / IEC 7816-3, GSM11.11 and GSM11.12 standard. It can support 3V SIM card and R-UIM card.

Hey, Christmas is coming so check it out here at ThinkGeek

via Engadget Mobile

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