They do the same thing as a PL, but a different method. I guess some
prefer PL and others prefer DCS.
On Mon, 28 Oct 2002, Tom Behler wrote:
> Now, here's a dum question maybe. What are the DCS tones used for in
> the THF6A? I guess I thought they were the same as the PL tone list, but
> apparently they are different. Harvey's list of PL tones is still helpful,
> though, since I am always traveling, and programming new repeaters into
> memories.
>
> Best 73 from Tom Behler: KB8TYJ
>