Hello Melanie,

Thanks a lot for taking time out and helping me with all that so nicely. I shall always remember it and will surely experiment with all the code and get back to you if I need some more help.

Actually I am enjoying programing with PIC BASIC and my next step would be to read the MT8870, the DTMF decoding chip.

I can surely do a lot (experiment) with what you have just taught

Thanks once again.