Called and pretended to be Commonwealth Bank flagging a 1800 net bank charge. When he asked me to turn my phone on speakerphone and give me my bank details I figured it out.

Caller: Chinese scam

Chinese scam - robot voice saying your phone is going to be disconnected etc etc

Same as mine this morning luckily I didn't answer it

Caller: I don't know

Iove called them back it's been 5 minutes I'm pretty positive they trying to sell something I can't tell

Didn’t leave a message

I’m guessing a scam, hung up as soon as I answered.

No message left.

Claimed to be the Epidemic Emergency Centre and wanted to know nationalities

spam just hang up

Scam call

Left a voicemail like most other scams ive gotten, a woman spoke in a foreign language, probably chinese or something similar, could not understand.

I don't know

Didn't leave a message....
This particular telco, 03 4100, seems to support a lot of strange oddball debt collectors?