it's really funny how over the last few days I have been getting random calls from strange numbers and the person on the other end does not say anything or hangs up as soon as I answer. the above number there was no response when I said hello.. they were sitting on the other end - I hung up. I called the number back to get a message saying the the number you have called is not in service. Yesterday I received a call from (02) 8874 5868. I can't help but think that these calls are connected as they have been made at approx the same time both days and with the same thing happening on each call even after I called both numbers to get the same message.