I want to be able to use my O2 Sim. I know to you need a micro sim, so I bought a cutter, but i havent cut the sim card yet.. I want to know if vodafone will unlock it to other networks first though..

I got my iPhone from Vodafone, if i call them up will they make so i can use my O2 sim?

Thanksss.
I ? My GSD.x,

The iPhone and iPad uses new Micro Sims (smaller version of sim card), I didn't mean Micro SD lol. Secondly, I can jailbreak it which will unlock it for free. I want to save myself a phone call, and would like it done legit. So if anyone knows?