info wanted about standard phone line greetings i m a novice in this area i m trying to gather info on standard phone line settings quick questions if i just want to send out a beep over the phone lines can i do it with some function generator tie it up to one of those phone wires which one of those wires should i connect to my dtmf chip as audio in any help would be much appreciated thankx in advance handy trisakti uc mizzou missouri edu
