I integrated this into a saab 9-3 partially wired for phone. This kit works great although voice recognition leaves room for improvement. But it easily recognizes the 20 speed dials I programmed in and for the rest of the time I just look-up on phone and hit call.Sound quality is good on both ends although caller on other end is heard through my audio system and people on call say they can hear me pretty well but know they are on speaker phone.