As per (03) 8676 5633 and (03) 8676 5621. This is a nuisance caller - do not answer and do not call back, just report and block.

I called back number (03) 8676 5631 rang 5 times then goes to busy tone.

spam

They called and when I called back I only get music

same, it's a binary option trading offer. Calling everyday afternoon at same time, some other numbers are (03) 8676 5629/(03) 8676 5627.

Its a scam. They ring and try to get you to start Binary Options trading with them (by offering a free lesson in it!!)...which can lead you with nothing if you actually decide to invest your assets or cash...like a lot of investments. Its best to see a reputable Stockbroker if you are thinking about investing in anything.

telemarketing sh*t

Spam you answer and the phone hangs up