Proper Use of the built-in mic on a VHF HT transceiver.

I have a friend, I’ll call him Tuje (pronounced Tooge). He has decades of experience in commercial VHF/UHF radio communications.. He wants to share his knowledge, but he also wants to remain anonymous. I offered to host his videos on my channel. So here is the first video in an ongoing series of helpful videos, primarily relating to VHF communications, but certainly not limited to that topic.