I don't much like the antiquated center console phone. Does anyone know how to disconnect it from the integrated system? I've tried to just remove the handset, which worked for a while, then I started getting onboard PHONE error messages, which would only go away if I reconnected the handset! How do you at least keep it turned OFF all the time, so that it will not come on every time I start the car? The incredibly LOUD phone tone that beeps whenever I start it up is very annoying and sometimes startling. Since the system is integrated to the car audio etc. controls, it doesn't appear to be an easy thing to delete it.... Should I just start yanking fuses or what? Help!!