Thank you. That's what I expected and it's what I have said to ATSUs in the past.
But in my (albeit modest) experience, if it a LARS unit that I am leaving, I then get:
"G-XX, squwark [sp?] 7000, freecall xyz on 123.45"
Since I'm only going to do one of those things, do I respond to say that I won't be doing the second one and if so how please?