Unlock Blackberry 7210 or 7280
 

I have searched and I can not find any recent (2007) information on this topic. I know bongo can do it but are there any other options?

I see that someone is selling unlock codes on Ebay. Do they work? Is there another way to unlock them? I see that he has Positive feedback on the Blackberry unlock codes.

I have about 30 Blackbery 7210's and 7280's to unlock.

Please dont slam me too hard if I am a total idiot for asking such a question.

Thank you for you information.