APPLE IPHONE 4S 16GB FACTORY UNLOCKED !

I HAVE FOR SALE OR SWAP MY APPLE IPHONE 4S, THIS PHONE IS LESS THAN 2 DAYS OLD, SENT AS A FREE UPGRADE BUT HAVE DECIDED TO JUST USE MY IPHONE 4 AND GET SOMETHING FOR THIS ONE, THEY UNLOCKED IT FOR ME THROUGH APPLE AS A THANK YOU FOR UPGRADING, LET ME KNOW WHAT YOU HAVE FOR SWAP, TEXT ME FIRST AS I CANT ANSWER THE PHONE AT WORK, I WILL GET BACK TO YOU.