Caller: He said his name was ‘paul’

Wouldn’t disclose what business he was calling from when I rang the number back after missing the call. He wanted me to provide my details first to ‘look me up’ I didn’t pursue any further

a woman got half way through the word hello and the line cut. Potential "call back" scam.

Caller: I don’t know

Answered my return call but refused to disclose who I was talking to after I identified myself

I called back number (03) 8582 1806 rang 5 times then goes to busy tone.