HI IM NEW HERE,SO ANY HELP WOULD BE GREAT, I SET MY 730 GO TO INTERNAL SPEAKERS,HOPING THE VOICE WOULD COME FROM CAR SPEAKERS, I SET TT AT 88.1 FM SAME WITH CAR RADIO 88.1 FM BUT SOUND IS STILL COMING FROM TT AND NOT CAR SPEAKERS, ANY HELP ???????????????? THANKS:rant: