Hi Chananya,
I am assuming that you mean the TWR/Depart freq.
Yes, you are correct. I have the TWR on PRIority, so it 'steps' on departure.
One of the options is to set the DELAY feature on my scanner so that Depart won't get interrupted. That's one of the reasons why I am asking for feedback - I am not sure what people find more valuable, Approach or Departure!
Thanks for your feedback.
Best Regards,
-Jonathan