we bought this samung chrono2 prepaid phone from the walmart store here in Mcalester Ok. and when we tried to activate it , we have tried this phone number over and over to activate our phone. we bought the 40.00 card to go with the phone but cannot even acivate the phone because the phone number given is constantly busy(all day from morning till night). so how can I activate our phone if noone will answer the phone?and NO we dont want to use any credit card.