Cingular Blank Sim card ready for activation. If you have service with Cingular and lost your sim card and/or your phone. You simply get this Blank sim card and then call AT&T and give them the serial number from the card. Cingular will activate your phone within minutes.
You can also use use this Blank card to keep a backup of all your contacts. In case you loose your phone, you have one ready with all your contacts preloaded. To copy the contacts from your sim card to this new card please click related items and purchase the Sim Back up device.
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