Well, I packed up the Nokia 6610 that T-Mobile sent me and sent it back to them. I'll live with that buzzing noise that comes and goes. I am pretty sure that it's not a network issue because my Samsung R225m doesn't do it and neither does Eileen's Samsung E105. Check out the pictures of the refurb here. There's pictures of what I think is a Nokia refurb sticker and the whacked power button.