I made that mistake and texted it thinking it was someone actually legit but it's not. They texted me back about this work at home job and I was like ok, what is the scam.
After that they kept calling and calling and I finally answered it and it was a man saying that I was being rude and he was getting very angry.
Judging by the accent this is not your typical american but someone from the middle east.
So I played along with it and he sent a fake email claiming he is "Jeffery" along with a picture of a white, older gentleman about this so called "job".
I just want to get the word out to warn others about this so be careful!