As I am trying to figure out and hoping that someone can direct to, or know if. Is there a talk, answer button that can be pressed , rather than slide? This is unsafe while driving to try to answer, if one does not want to go the route of a bluetooth. I as well would love to know if they make a wired handsfree set that you can push on the wire to talk. we know we can mute. and end call, but not answer.