old at &t phone? i was an original at & t member, then cingular made me change my sim card, and now they're back to at & t. i hate the phone i have now, and loved the original one i purchased. it's a discontinued nokia 3560. would my current sim card work? if so......whats the secret?!

They have a machine that will transfer all your sim card info onto a new card it only takes a few minutes and is avalible at retail centers.