Unknown to me, my husband spoke to a rep from 'Protectacoat', an external render firm, and gave them our phone number.
I then got two calls at home one afternoon from people asking for him and refusing to leave a message. As he was away, I asked the second caller to leave a message. He would only say it was a 'promotional call' so I assumed it was a cold call. I said 'we don't take promotional calls, could you please take our name off your list?'. I didn't hear the first part of his reply as I was about to hang up, but I heard him shout 'you fucking stupid bitch' before he cut the connection. It was also clearly audible to my seven-year-old on the other side of the room.
Unbelievably they phoned again the next day. My husband answered and they confirmed they had already called, which is how I know which company it was.
I've e-mailed their MD but is there anything else I can or should do?