I had the RAZR (pink) for 2 days and the phone started a low pitched buzzing noise whenever it was on. I got a replacement and the 2nd phone started buzzing after another day. The salesperson said they have had problems with this phone and thought they (Cingular)had returned all the problem phones. Guess not. Now I have to exchange this one too. What a hassle. One the bright side, it has very long battery life and pretty sleek looking.