Alpine blue tooth.
 

Ok bro's, I purchased an Alpine KCA-100bt from another member on our board, and finally got around to installling it today. It fired right up and seemed to work, but the person on the other end of the phone cant hear me?

Not sure if everything is done right, I can hear them, and a bit of buzzing, but they dont hear me. It may just be a setting I dont know. My headunit is a 9885.

a lot of the times there is a setting to turn the mic on.

you may have to dig up a manual