Some clown trying to sell me something I don't need, not asked for, and do not miss

Hung up when he heard a recorded message

Calls every month. No idea where they got my number. Don’t answer. Blocked.

I want them to stop calling me. It's doing my head in.

At 4.55pm on Friday I received a call from "Harold from Share Advice". He advised I had registered an interest with them. I promptly said I had not. He asked if I still had a share portfolio. I told him it was none of his @#$!ing business and hung up.

some wanker saying I'm interested in share trading. I have no interest in share trading but he's tried 3 times to call me since I blocked him the first time.