today I got a call from 951-273-9756

Caller said her was with a document preparation company and was calling about lowering my home loan.  I said, "you are misinformed, I have requested no such thing, remove me from your list & do not call this number again"  He said only if I said please, that he didn't respond well to rude people, otherwise he would not remove me from the "Do not call list". I hung up and her proceeded to call me 3 more times from a restricted number, the first time I answered he yelled "f*ck you!" before I hung up.  I didn't bother answering the next two times he called