version

Hi, I just purchased an Icom IC-F80DT, and I would like to know if I have the latest version of firmware. When I hold down my "P0" and "P3" buttons at power up, the unit displays: REV 3.0 Sum 60C4 P25 REV 2.5u I also received a copy of the programming software. It is Icom CS-F70/1700...

New to the ICOM thread, and hope this is a simple question, but is there a way to determine what version (US vs. Non or blocked vs. unblocked) the R5 would be. Unfortunately I don't have the radio in hand, so I would need to instruct someone else as to how to figure out what version it would...