[aprssig] Voice Repeater NO-TONE

[Bob Bruninga]

> Is there a standard way to represent no tone 
> required? I realize that the simple answer 
> might be to simply omit the tone from the beacon 
> text...

Yes, I tend to leave it out when there is no tone.  That leaves more room for other things of value.  But we do need a notone nomenclature.  How about T000 or Tnot or Tzip or T--- or Tnil or...

Of these I guess I'd go with T000?