Apple iPhone 4S 16 GB locked to 3 ?

Absolutely new phone - un used, got as a replacement handset from Apple, the phone comes with Apple warranty until Oct 2013. The iPhone is black in color. In a perfect condition - no offers please! Brand new in box iPhone 4S, comes with all standard accessories. White, 16 GB, Factory unlocked! 400 or nearest offer Brand New and fully boxed. Totally unbranded and simfree. Looking for 375 or straight swap for simfree iphone 4s Collection only as I canot deliver. Text or call 07577316546 here i have my blackberry in perfect working order fully unlocked works perfect looking for any ps3 dont have to have games but must be working, give me a call on 07908917017 other swaps considerd! no paypal thanks selling iPhone 3gs white 32 gig sim free phone. this phone is unmarked condition!!! NO OFFERS !!!! 180 is final price worth every peny.