I bought an IC-F621-TR a couple years ago with the intent of setting up a GMRS repeater, or just plain using it on the 70 cm band. Alas, I didn't get around to buying the programming cable nor the software to do it and due to 'economic circumstances', I have decided I'll probably just put the radio up on ebay, where I originally bought it from a 'defunct taxi company'. The radio came with the voice scrambler board, but for the life of me I can't recall if it is the UT-109 or UT-110. Since I'm fussy about what I post on ebay and try to be as accurate as possible, I'm trying to find if there is a way to physically I.D. the board. Can one tell if it's a 109 or 110 just be examining it?