i have a cingular sim card?

Question

and i put it in an AT&T phone and it say restriction code required...how do i find out what the code is???

Answer 1

You'll have to get the phone unlocked, and chances are, you can't. You have to get an unlock code from cingular, since they have combined with AT&T. They are trying to get rid of all the old AT&T phones, so chances are they aren't going to give the code to you...If you're lucky, there may be software you can buy on the internet that, with a data cable, you can do it yourself. there's always the chance that the phone will become useless if you do, however. Just get a cingular prepaid- they start at 20 bucks.

Answer 2

You need to get an unlocked phone, not one that has a phone company logo on it (unless it is cingular). You may be able to call cingular and ask though because AT&T and cingular have merged, so they may tell you the code...not sure...I always just buy unlocked phones...Europe and the Middle East have better cell phones anyway.

Answer 3

you ought to use your T-cellular telephone with a Cingular sim card (All sim enjoying cards, a minimum of in the U.S. are an identical actual length), yet earlier you ought to use the cardboard in the T-cellular telephone, you may desire to liberate the telephone. What meaning is that the telephone is given to you via the telephone agency programed to purely paintings with T-cellular sim enjoying cards. you may desire to get a chum or relative that has had T-cellular for extra that ninety days to enable you employ there telephone quantity(do no longer difficulty that may no longer unlawful and could no longer harm there telephone), tell the T-cellular operator which you may desire to liberate a telephone. you will provide them the serial quantity, and different numbers from the telephone you prefer unlocked. they'll deliver you a digital mail with training on a thank you to liberate your telephone. it somewhat is easy.