As a follow up..... I've had this mic working on this radio with no issues.? I needed to do a factory reset and after I did I needed to set the radio back up again.? that is when I noticed I could not find the RMT option under the menu.
This radio is a 857D.??
I'm thinking that I should try to reset yet again.
I find no other cases out there where anyone has reported this issue.
