For some reason my PSR-500 stopped showing the radio Id's on a trunk system, so please post the instructions on how to get the PSR-500 to start showing the Id's.
Be advised that the radio has to see the group call channel grant command on the control channel in order to see radio IDs. If you are scanning and therefore enter a comm in the middle, the radio won't see the ID.
Be advised that the radio has to see the group call channel grant command on the control channel in order to see radio IDs. If you are scanning and therefore enter a comm in the middle, the radio won't see the ID.