Add SMS/Text/Email alert to MT4 indicator

It's very easy and as described above. I have an indicator and need SMS/Text/Email alert built into it. I'm sure this is standard code, and very quick and easy to do. Please let me know if you can do it. I would liken it to an EMA crossover, although the indicator isn't an EMA. A signal like an arrow is painted, but in this case, a line, and when the line is painted, I would like to be sent an alert. Please let me know how much. As I said, this is standard code and a standard function. Very quick and "easy".