Turbo Quattro

Hi all,

can anyone give me some advise to activate ASI (Audi SmartPhone Interface) on my MIB2? I have all requiered hardware ex works:

Audi connect Navi & Infotainment
Phone box Audi music interface
MMI Navi plus with mmi touch.
Also 2x USB + AUX
MHI2_ER_AU57x_P3634 is installed. But how to ...