You’ll be asked repeatedly about a 30% Optus discount, and she will repeat herself, asking you to check your inbox… I had this happen on my work phone and it was so irritating… I had to block the number

Definitely a scam. Have been trying to call me all day repeatedly. Sent through a message but when I asked them to give me my email address and address they couldnt provide it. SCAM!

Caller: Optus - SCAM

'due to your high credit with optus we would like to offer you 30% off your ongoing bills....'
Then they send you an SMS from OPTUS MSG with a code and a bunch of gibberish asking you to repeat code....

Very bad english.

SCAM

Caller: Scam

Optus offering discount

Caller: Didn't answer it

Received text messages saying my Optus access code was ..... and then another one with a different number straight after. Then they called from this number, obviously to pretend they are Optus.
I called the real Optus and checked whether any access to my account and 'no'.
Have reported details with Scam Watch

Optus scam

Caller: Scammer

Scam call about my Optus account, which I don't have