10/11 19:33 Don't know who this was, but without ID I'm not answering, even if I wasn't on other phone at the time, which I was.  Message was another idiot expecting an answer from a voicemail.  I believe that whoever this is has called in the last few days from various numbers, always saying "Hello" a couple of times and then hanging up when no answer is forthcoming.  It is a female voice who doesn't sound too bright.