Rang me but didn’t bother leaving a voicemail. That’s not a part of the UK I typically have dealings with.

Utterly ridiculous! I received a call from this number and couldn’t make head nor tail of the conversation. I vaguely gathered they were claiming to represent O2 and were attempting to entice me with some sort of offer. Quite baffling, really!

Nuisance caller. Best to block them.

I opted not to pick up the call since the number was unfamiliar and hails from a region I rarely interact with.