IC-V80 / Unable to send data to radio - as of 7/25/11
7/25/11 - Icom has made a change to this radio, if they have the updated radio and are unable to now send data to the radio - Update the software to the latest version, (at this point - you may need to preform a "Get Data From" the radio again, so the software and radio are communicating) then you can do a "Send Data To" and all should work okay.