Robocall with voice recognition software from "Injured Veterans of America." Best way to respond to those is immediately say "Put me on your do not call list."
Soliciting calls from anyone not given permission to call your cell phone is a violation of the telephone consumer protection act. Get their information and send them a demand for payment in the amount of $1500.00 for this violation. Check your state laws, you could be due additional damages under state laws as well.