It has happened a few times now, and at completely random and seperate times too. I dail a number, and it rings and rings - nobody picks up on the other end. But sometimes I have nothing else to do and just let it keep ringing, and about three times now, after letting it ring for a while, something happens. The line on the other end comes on, no one answers, every time this has happened I heard people talking in the background, the first time this happened I could hear them really clearly, like the phone was on the table next to them or something (they were talking about bikes, etc. ) This is so weird, it just happened again to me (this time the people talking were farther off in the room it sounded like, not near the phone), whats going on!? Does this happen to anyone else?