Has made me do some research of my own. My current contract with Orange is due for renewal on the 1st July and I want to change my Nokia 6500 Slide for an iphone. My question is will they only ever be available through O2? I'm prepared to change to O2 on the proviso I can take my current number with me and as I understand it if I request a PAC number from Orange I can do that but with the rest of the family staying with Orange I'm wondering if I should wait to see if the iphone becomes available to other networks. What does anyone else reckon?