This number called me four times, when I answered there was a fussy kind of sound and then about 2-3 seconds late it cut off. When I called it back it didn't even rung - it went straight to the engaged sound.

Do not answer. Block this nuisance caller - when u do pick up the call there is only silence then whoever it is hangs up hang up

can't return call, wont connect. they left me a really long silent voicemail

I called back number (02) 9407 6200 rang once then gets disconnected automatically.