hello Dave and Hi to all!

Thank you Dave for your response. I am from Phil. and I know some rule regarding to set up a repeater here, but all I know was they are using original controller.CAT was so familiar 'coz with voice synthesizer and may be some of them are homebrew.
Yes Dave they using touch tone to remotely control their repeater. I heard that some of countries using long tone to enable their repeater, so I decided to make my own with curiousity.So I am here posting and might somebody gave me guidance. I am familiar of using LM567 using tone encoder
and decoder,last year our Instructor introduced to us. (pardon my English)
I copy the code and it is working perfectly. I did also change the High LED to Toggle Led and Goto Start. , well now how can I insert this in my program? Hmmmmm have to play it again... Thanks Teacher Dave!

73!
Kobie