yes... there is a SW Mute for the radio and is exposed in my interface class
the HW Mute is not controllable by user
but u dont even need that, just mute the LINE in when NOT listening
how in RR, i dont know, sounds like a custom rr build thing
does RR turn off the radio? when you leave the screen? or only when u exit...
i guess i could set up answer my questions
remember me no carpc person