FREE Samsung D900 with 10 months half price line rental on a 12 month contract. Save £175. Standard line rental £35. Available on O2 35 tariff. 400 inclusive anytime x-net minutes and 100 texts per month. FREE delivery. This is the world's slimmest slide up phone. It has some great features including a 3.13 megapixel camera, MP3 player and 80MB of in built memory and an expansion slot so that you can store even more. It also features a document viewer making it a valuable business companion. Weight 93g. Size 103 x 51 x 13mm. Bluetooth connectivity.