I have a 2006 A4 with blue tooth phone prep and RNS-E . My nokia N95 would never pick up the sim contacts to the DIS or RNS-E head unit. The Iphone does....it only bloody works All the contacts are sync via outlook onto the Iphone and works when pressing the MFSW button. I get all the phone dir in the DIS and RNS-E head unit.. You hearing this Nokia!!!!!!