I actually got a storm 9530 unlocked, working on at&t, with everything working. Internet and all.... And I don't have a BIS. I just got the generic at&t service books, downloaded opera mini, transferred it to my phone, and started surfing. I do have an unlimited family data plan with at&t for ten bucks, and at&t said that I couldn't use the phone with out a BIS.... Hmmm, funny how I'm actually posting this without one...
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