Very annoying, sent my wife and I (separate numbers) both text and phone calls. Blocked on each. Total rubbish!

Hang up when answered

Rang my young sons mobile and left a short hard to hear message clearly trying to get a call back - blocked and reported spam

You do know numbers can be spoofed and anyone can pretend to be TKW or whoever.

Don't answer questions from cold calls.

Market researcher for solar power firm

Caller: Yarra Valley Water

Sounded automated but knew my name. Called on behalf of Yarra Valley water and asked if it was me (full name). I said yep and the call went silent... Weird.

do not know this and do not need