It doesn't work. Lights up green, but there is no call placed. Stays that way until I push the button again to get the light to go away. Nothing comes up on the Nav screen indicating a call is being placed. There is no sound of anything. So I tried the 9-1-1 button and the voicecommand said "initiating 911 call" and it also showed up on the Nav screen. So that button works! I have the 84AN system. The dealer got me all registered with UConnect right on the screen when I took delivery, and got the email to finish the registration, etc. I can log onto moparownerdirect.com just fine. Other than the obvious (taking it to the dealer), perhaps someone knows something I need to do to get it to work? Thx!