Hello friends, i have a doubt. What is the reason for the original microfone of our cars don´t run in the Asottu Navi? I have seen the installation video , you show the pins of the original microfone? Why ? There's a solution to connect the original microfone to the China System Navi? There's a hole in the lcd ("MIC"), it could be use to make calls throught the recognice voice system??

Thanks a lot!!

And its Posible to do a bridge between original connector pins to navigation china pins? I would like use the original microfone of my car. If its not posible, what is the better place to installa the external micro. Theres a place not visible to install it?

Thanks.