Hi y'all. Vivi just got his phone installed but the thing will NOT work! I had one of the same problems in Boy Wonder as well... the dialpad on the navi-system will NOT work, when you try to punch a number you get duplicates (I.E. punch 8 and get 88 on the screen) Vivi also has another odd problem. The audio from the radio is muted whenever the phone is on even when it's not in use, and no audio from the phone comes through. Is something missing? Is the CPT-6000 not compatible? I do NOT want the 7000 as I need a 3 watt booster kit. Texas has some pretty rural highways!