Caller: “Optus”

“This is your last voice message. Optus wishes to advise that your phone is acting abnormally and will deactivate in your future phone in 2 hours”

Missed call. Didn’t leave a message. Agree it is a scam

Scammer

Caller: Someone from "Microsoft"

Told me there was a problem with "a Microsoft computer". Hmmm. I asked "who's Microsoft computer"? "Yours" was her response. I said "Are you telling me there is something wrong with my computer?" She didn't like that. She said "Yes, are you dum?" Her masquerade was up. I let go a few expletives and told her where to go and hung up

Caller: Asian female who said her name was Olivia.

Recorded "Olivia" claimed to be with CommBank, asked me to accept ['press1'] or decline ['press2'] an $1800 charge to my debit card. I don't bank with CommBank.