www.e2save.com
Free phones. Real Deal, a branch of Carphone Warehouse. My mum has just finished her 12 month contract and got all her cash back fine, same with my dad. I've recently signed up for one myself and my mum has started a new contract with them.
(If anyone does decide to get a phone from there please send us a PM first, can get £20 for a refferal
)