hi, my mum is getting and iphone and i asked if i could have it and she said yes i was thinking in my head (WTF SHE SAID YES!) i was really happy but there is a problem, she currently has a VODAFONE mobile, and the iphone is optus, and i can only have the iphone if i put the iphone sim card (optus) into her current mobile, so since i have an OPTUS mobile and sim card i tried my sim card in her current phone, and it says, ENETER RESTRICTION CODE: and i was really unhappy cos she cant put optus sim cards in her current phone, so how would i put the iphone sim card into her current phone? can someone please help me, do you know the restriction code for the iphone and nokia 6600? or will the optus simcard just work on her current phone? thx (ps i said current to much lol)