Steve is Right, Bill. I have the TS 480 SA T with the VGS-1 Voice guide it
cost just over 1100 dollars from H R O from Calafornia, and they put the
VGS-1 in and did not charge labor for doing it. That's been a couple of
years ago. The Voice Guide does more than I know, but it does what I want
it to do. I sold my I C 746 pro to get it, because of the speech. I ran
both radios side by side and could not tell any difference as to receive and
transmit.
Richard