When I call a certain company, I almost always get the same guy...
"Mumble, mumble, unintelligible..."
"Yeah, is this Acme Corporation?"
"Mumble, mumble, sure!"
"Uh... Okay... Do you guys still do screen printing?"
"unintelligible" (but it generally sounds affirmative...)
"Okay... I'll e-mail my order in, and I'm going to need to know shipping costs and stuff - you can e-mail me back, okay?"
"unintelligible"
click...
Never had a problem with their quality, timing, or invoices.
No, the guy isn't Mexican. Or Indian. He's American. Inner-city American. What's sad is that I lived in an athletic dorm through college, and in the center of St. Louis for 20 years, and I can't understand what he's saying. And he doesn't have a speech impediment, other than the inner-city dialect and vocal laziness.
And I'll bet that the consistent conversation at the plant involves "Boy, these customers sure are dumb - they don't even know which phone number they be dialin'..."