This is the third time they called but never left a message - unfortunately I answered and found out ...."This is OPTUS calling to advise you there is a great offer - Did you want to change your supplier.. ? "

These people do not stop phoning despite being told MANY times to cease. It is unclear from research who they actually are as the company they say they are with is based in Sydney and they are calling from WA. I have reported them.

Had a few calls from this number... never leaves a message and I am sick of it always calling.... added to my reject list!!

said my number wasn't on the Optus and asked if i changed supplier, i just said i was with Optus still (i'm not), the guy said "ok we g" and than hung up

I called back number (08) 9289 2060 reached IVR for a company called Yes Network.

I called back number (08) 9289 2060 reached IVR for a company called Yes Network.