No message - waste of time!

Called me numerous times in a row and did not respond when I answered or asked who they were or what they wanted. Just silence

Caller: (02) 4992 8572

I have had three calls in the last two days - I don't answer and they didn't leave a voicemail.

Can't call back to verify caller. Disconnected signal

Called twice today and hangs up after I say hello. Tried calling back with my mobile and it says the number is disconnected.

it comes up on the screen as a central coast number but the delay in answering and the quality of the phone line as well as the accent of the caller indicated it was overseas, asking me about my business's online presence...and when i called back to check that number it had a Telstra message saying it's disconnected...

dont know who it is I dont answer calls to my landline as they are spam or scams

Tried to call back, number is a disconnected number!!!!