Is there any way to make the microphone on the 3790T more sensitive? The voice recognition feature and phone integration, two primary reasons I bought this unit, are very difficult to use because the unit doesn't "hear" me. Often, even in a stopped car in a relatively quiet area, I have to shout to have the voice feature work. I have a deep, clear, male voice, so it shouldn't be this difficult.
I wonder whether there is some setting I am missing to calibrate the microphone or make it more sensitive. Anything? Appreciate it.