Called pretending to be from Hipages.com when responding the man at the other end he became abusive complaining that I didn't know what he was calling about, even though my phone already let me know he was a spam telemarketing call. Silly bugger is now registered here as abusive.

Picked up the phone as it's our business line. No response from the other side however it was very noisy background (like a call centre). Annoying!