Swap white iphone 4 32gig for samsung galaxy s2 ?

Looking to swap my iphone 4 for a samsung galaxy s2. my phone is in excellent condition but looking for a change give me a call if interested Hi i have for sale my black iphone 4 16g. Phone in great working. Phone is currently on vodafone and comes complete with box. Contact Ayden on 07827324544 text me fot further info. Thanks. BT Versatility phone system 3 years old 6 x BT V8 Featureline handsets 2 other handsets 10 lines Door opening function Voicemail function Speed dial function Excellent system no longer required as we have moved office. The Versatility is much better than our new Quantum system. Buyer to collect from central Esher. Offers will be considered. apple iphone 4 32gb black faulty showing no service,,sold seen caot make or receive calls and text iphone is out of warranty it has scratches on the screen and one tiny crack near on edge at the bottom left phone only no offers no text please iPhone 4 - 16 GB Black (Sim Free/ Factory Unlocked) complete with Box and Charger No scratches on screen, good condition has had screen protector front and back since new and kept in mobile case Please Phone 07866 573339 Cash on collection, I can meet in city centre during the day and B25 Yardley in the evening I DO NOT ACCEPT PAYPAL