Need help swapping sims with an IPhone 4?

[Tom]

OKk, so my phone now is a blackberyy curve 8520 with a pay monthly deal to it, and I want to buy an Iphone 4, can I just put my sim from my blackberry into it, or do I have to change my plan?

Any help would be great

[Kitk4t5283]

It depends if your phone is open to that network if not it costs around £20-£25. Then all you need to do is get your sim cut down to a small sim which cost just £1 and after putting it in, in should work perfectly fine.

[googlegirl]

OKk, so my phone now is a blackberyy curve 8520 with a pay monthly deal to it, and I want to buy an Iphone 4, can I just put my sim from my blackberry into it, or do I have to change my plan?
Any help would be great

As long as your Iphone is not SIM- or network-locked, then yes, you can switch carriers.If not you have to get it remote unlocked from any vendors online like Unlock-Zone.com