Hmm, I am not sure about ramping down to hush as this would take time. Not a problem with the phone as you would hear it ring on incoming or dialtones on outgoing but with the nav system she just speaks, there is no way to preempt it and all info is important.

Ramp up after hush would be very nice though.

I tested the hush function last night to see how it responds in odd circumstances, ie. phone rings, hush goes on, manually change volume up, hang up. I was half expecting to be blown out of my seat as it came out of hush but it stayed where I put it, IMHO correctly forgetting it was hushed as I had overridden it. Little things like this could have easily been overlooked. Not by our boys!!

MK2 Home made smoked 32Gb S/n 090000949