Mrs T had a 3GS up until last week. I want a new phone she blarts. So I get a 4S off eBay. The signal keeps going and she ain't happy. She now wants a 5S! So that'll be two iPhones lying around. Best deal I can do is buy one from apple for £549 and keep her very low tariff of £10.50 per month. High maintenance women, grrr.