Hey folks.  I have had a small group of people ask me about tones and GMRS/FRS basics in the past week.  I figured I would take one of the conversations here and share it for people new to the service.  Hopefully it will help you understand Private Lines, Privacy Tones, sub-channels, tones and squelching methods, in general.  I am only covering the two most popular in GMRS and FRS, but there are many others available as you move into different radio services and technology.    Before w