What exactly are you using the radio for? What are you trying to do or avoid doing?
The radio doesn't have priority.
It has two PTT switches and two display lines.
It will transmit on whichever channel is displayed on the top or bottom display depending on which PTT you press and how you have Menu 34 TDR-AB set.
Probably not its grand intended use LOL; What I want to do, is probably something that only a very expensive radio will do. Ideally, I want to be able to run two channels, I am prior Military so bear with me, for example I want to run a "Command Net" that I can monitor and an operational net that 90% of my traffic occurs on. I want to do this at times when groups of us are camping and moving about in groups but want to stay in touch; terrain has been a huge interference with "normal" common radios.
What I was hoping for, was to run a radio that I could set as the "Master" channel and no matter what, if that channel had traffic, it would be that one that the radio defaulted to. As I understand, there is no way to do that; I know that I have dual PTT to choose what channel I respond on. but no definitive way to keep the radio on that channel if the B begins to receive traffic; in other word, in the middle of a conversation, the radio would begin monitoring the other channel when it becomes active and I would no longer hear from the original person I began talking to.
I know there are settings to prevent this, but those settings stop the radio from scanning both freqs. If I understand it correctly. Again, I am new to this, and I apologize for the lack of vocabulary.