Hello,
You can find FTOs for Kent Co.
HERE. Frank, there are 2 sets of tones, AA-AB and BA-BB. AA-AB is usually Fire, and BA-BB is usually EMS. Program Set A, Tone A and Set A, Tone B as a set of Tones, and program the FTO Channel as 453.3000 for NCCo.
HTHs
73
Dave AKA The Tripzter