I have now had my KRZR K1 for 3 weeks now ... Don't know if it's Motorola or Cingular (AT&T) software. I tried a KRZR at a Cingular store and it did the same thing. It also had the same phone ...

I've had the KRZR K1 (Cingular version ... The sound quality was awesome. I used a motorola HS850 headset. The biggest downside was the speaker phone, you can't close the phone and still stay ...