Answer phone and caller immediately hangs up.

A missed call but do not know anyone with this number, presumably a scammer.

On average they call twice a day but dont answer as a waste of their time and mine. Scams

Caller: 0431 597 915

Yesterday received call from 0431 597 915 when i rang back the message said optus advises that the number u have dialed has been disconnected The number rang again this morning :(

Caller: Apparently an Energy Company

Scam: LED lighting

0431 597 915 has been calling our business all week. Hangs up once we answer.
When I call it back, it says "optus advises that the number you have dialled, has been disconnected"

I'd like to disconnect it!!

Didn't leave a message just hung up when answerphone started

Caller: 0431 597 915 - unknown

Called my office 3 x every hour and hangs up every time I pick up

Receiving around 4 to 5 calls a day from this number - hanging up when answered - no response when I ring the number back

Hangs up when i introduce our company

Called me and then hung up

This number has called me 3 times today.
Very Frustrating

Called on a business line twice and both times hung up when answered.

Scam call about LED Lights

multiple calls no message left

Called 3 times and hung up as I answered. Rang back and got engaged signal after ringing

Oh dear. I may have given too much voice recording for them to do something with it.

Scam caller

Rang three times today. I have them blocked.

Rings every hour. I let It ring out. Really annoying. I’m on DNC register.