Buzzing sound in the iPhone's earpiece
I only hear this when I'm using the little speaker at the top of the phone that you press your ear to -- not the speakerphone or the white earbuds. (They sound fine.)
Is there a problem with the earpiece speaker in my handset? Should I take it in to the Apple store? Or is this a common issue?
17in MacBook Pro 2.33GHz, 3GB RAM, Mac OS X (10.4.10), iTunes 7.3, iPhoto 6.0.6, iPhone Day Zero