Im.assumimg since there are no replies that it's not possible. Does not matter really since the feature sucks. More times than less I am alerted or a new text message but the phone fails to mute music and sound comes from phone itself rather than my Navigation unit. It's not until the last second that it switches and you here .... or cancel. Sometimes at that point the music just continues and you don't get to give a command. When you do get to give a command it will usually go back to playing music and not follow through with command. Sadly android os is no different than when I tried it a couple of years ago.... A jack of all trades, a master of none.
Posted via Android Central App