Hey guys, this is my first posting on this forum and hopefully it's not an idiotic one. I did a search, and I didn't find anything on the subject, but I am trying to hook up a bluetooh voice activated system on my M3; do you guys know if the upgraded CD43 radio has a telemute feature? It'd be great to have the radio silence once a call comes in. I already hooked up the same system on my Lexus LS400, and the radio had a telemute feature, and that is a huge plus. If you have any idea, let me know.... thanks in advance.