Also, if you have a 401K through your company that is administered by ING it is most likely is invested in their Mutual Funds and that is another reason they are calling.
Actually, the dead air calls are not really helping prove the case that this company operates in a professional manner. I wouldn't expect you to have incorporated that into your reasoning since your idea of getting your point across begins with calling people "morons" and "dumbasses".
Got multiple calls, 2-3 x/day from DF King from rotating phone numbers so couldn't block the calls. Finally realized they were a company calling for proxy votes and I called Fidelity and took my name off their phone notification list and the calls have stopped. So annoying.