Hi,   
      
       I have a 2017 Jeep Grand Cherokee.   
      
       To open the car door (locked),  I simply grab the handle   
   and the door unlocks then opens with the Key FOB in my   
   pocket.   
      
        The Key FOB has buttons that include Unlock.  If I press this button,   
   the Key FOB would transmit a coded signal in UHF band to the Jeep.   
      
       I assume because I am NOT pressing any buttons, my Jeep transmits a signal   
   (perhaps in short bursts) and my Key FOB responds by indicating it's presence?   
      
       Can someone clarify this?   
      
        Thank You in advance,  John   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)