no one was there ...

Just got a call from this number, I answered but there was no one on the other side.  Very strange.

This number called me yesterday and I picked up, but there was no one there.. They called again just now and I once again picked up, no one there for about 6 seconds and then someone asked to speak to me. He said he was from "CIO Magazine" and was trying update my subscription (which I have not signed up for). I told him I wasn't interested and to be removed from their list.


They must have some sort of automatic dialing system and once the person pickups, it gets queued to some operator...

Idiot called my number too and hung up after I answered.  Some people are just bored, and stupid.

just got a call and a 20 second message but no real sounds-anyone have an idea who/why these people are calling?