Not sure where to pose this question so please move it if in wrong section etc.
Just wondering, do I need to buy a mobile from 3 (Three) before I can use it? My wife has a 3 contract & would like to change her phone - she doesn't like any offered by 3. So wandering, that if I buy a UNLOCKED phone would she be able to use it with the 3 contract? Or if I buy a phone and have it unlocked would it work on 3?
Sorry, I don't know much about mobiles therefore the question.
I have just been checking out fleabay & they have unlocked phones (specifically 5310). Could I use those on 3 by any chance?
Thanks in advance.