Apple iphone 4s 16gb white Excellent Condition.£230.00. ?

HI I AM SELLING IPHONE 4S WHITE.PHONE HAS NO SIGNALS. BUT PHONE IS AN EXCELLENT CONDITION AND STILL HAVE UNDER WARRANTY.IT WAS WORKING ON O2. FOR QUICK SALE. NO PAY PAL,NO TEXT MESSAGES,NO TIME WASTERS PLZ. THANKS.