Ten years or so ago the first phone trees with speech recognition were generally trained to recognize profanity and transfer the call to a human. I got great re

Ten years or so ago the first phone trees with speech recognition were generally trained to recognize profanity and transfer the call to a human. I got great results, for a while, by opening every call with a string of expletives. That trick's mostly stopped working, but I still try sometimes, just for fun.