Called and left no message.

have gotten calls no message left.

Received call; did not answer as I didn't recognize the number.  No message was left.

Went to VM, no message.

Called. I answered. A man asked I was Andrea. When I said no, he said "Well, maybe you can help me anyway" and started to talk about DAV.  I told him I was busy and that I wasn't the one he has asked for to begin with so we didn't need to talk.  He was very polite, but I don't think this was legit due to the "sneaky" tactics at the beginning of the call.