there really isn’t a need to go to that extreme… at least not from your smartphone. There are simpler things you can do, without having to have people look at you strangely, because of your tin foil hat. Of course, if you want that, go ...
Name:A label you’ll assign to each channel. You’re restricted to just a handful of characters, so each one needs to count. Use a repeater callsign, like KY4BG; a nickname, like 2M CALL; or a standard channel name for a frequency, like FRS 1. Duplex:Lets you fiddle with transmissi...