Just had a Parrot CK3000 Evolution installed professionally and apparently they didn't check it to see if it worked before I took the car. When someone calls me I hear them fine, but they can't hear me very well. My wife describes it as lots of static with a chime going off like the seat belt chime and a jet flying overhead. That's what she hears on her end. Weird! I am going to take it back and have them look at it. I did notice that when the phone does ring it does not show up on the radio as the manual states. Anyone have any ideas on what the problem may be. Ever heard of this before? the installer was young, so he may not be very experienced.