Claiming to be Visa Dept for online transaction approval

Caller: Smooth talker (for an Indian)

Foreign man trying very hard to convince me that bitcoin investments are the key to my financial success.

Indian man calling about digital currency opportunities.

Multiple calls from numbers starting with 0485
Numbers are 0485 973 307 0485 973 300 0485 941 693 0485 972 812 0485 936 740
I'm guessing all these numbers are associated with the same scammer group.
Don't answer. Don't acknowledge. Don't associate.
Unfortunately these are coming on my landline all hours but I cannot block.
At least I've got call recognition so l know it's them but all different times they ring.
Huge nuisance.
Might contact Telstra if they continue.

called saying they were from NBN

Some Indian scammer clown babbling on about Bitcoin purchases. Hope he enjoyed the loud blast of music in the phone...

Caller: Supposed Marketing

Caller did not leave message. On call back got recording saying I was phoned as part of a marketing campaign and that I could leave a message.

Scammers. Blocked!!!!

Scam call indicating issue with my PayPal account - likely trying to access