I bought 3 brand new Samsung phones from Carphone warehouse, all 3 were unlocked to take any sim, as i think all the phones they sell are, the young girl did the setting up and transfer of numbers from old to new for me, had checked out a few others for price but this company beat them all.
How cheap is cheap when something doesn't work correctly, or as it should and you have to return it to someone of the Internet.
I had good service that's all i can say, and would go back for more.