They called me and I answered the call, I was waiting for a reply from the other end when I said "hello" then they hanged up on me.

I called back number (02) 8103 3058 was put on hold music directly but no one answered the call.

I called back number (02) 8103 3058 rang once then goes to busy tone.

Car accident scam

Number not recognised and therefore call not answered. Hung up upon being directed to voice mail. Number always engaged when attempting to return call.