Unlock codes

[fuxion]

Hey everybody, just purchased a nokia 7210 locked to att and i plan on unlocking it and using cingular, my question is since you only get 5 chances to unlock your phone but all the generators give you seven different codes, how do you know which one(s) to try. Also are there any unlocking problems with the 7210 i should be aware of?
Thanks in advance

[Sweetjes82]

You should always try code 7# first if you live outside the states, and code 1# if you live in the states. Try to search in the forum for smartdct4calc! Download this little nice software! It will help you alot.

Regards

[Yotamz]

for u.s phones you shall try code 1 first.

remove the simcard and enter the code as-is.

7210 does not have any special requirements.

if you need more information - read the dct4 unlocking faq.

[fuxion]

Thanks for the help guys.