Thank you, Laser!
I've tried every scenario when using the speakerphone. (sitting still, Interstate, slower speed). I haven't had the top down when trying to talk, I know that would be a disaster! lol! And its not necessarily that there's a lot of background noise, the caller tells me that I sound like reception is in and out, and staticky. I too don't feel like its my phone...I think its an internal problem with the microphone. I have a friend who has the same car and phone....no issues with her's. I'm determined to figure this out! Really appreciate your input!
2009 328i Convertible