Keeps ringing but then does not speak. Twice today already

Caller: Scam ‘Optus’

Claimed they were from Optus and wanted me to verify my identity. When I refused unless I knew further information. They claimed it was a matter with Optus. I again asked for more info.... they refused and got angry at me. I told them to send me a letter. They hung up on me.

I called back number (03) 9131 7606 reached IVR for Recoveries Corp.

debt collectors

Caller: Telstra - Anne

Calling from Telstra wanting to talk to (name). This person died 6 months ago. Call every Wednesday, Thursday and Friday for months.

Caller: Seems to be the Optus debt collector

They changed to this number, after I refused to talk to the debt collector, when it is Optus at fault.

Calls and doesnt say anything. Scammer

Nuisance caller
Won’t identify themselves
Also rang from number
(03) 9131 7607

Calls and does not introduce themselves, the purpose of the call and what company they are working for. Starts talking like crazy reading from a script. Blocked number is best for this.

Calls from random number every time, never leaves a message.
Yeah, suuuure that's a legitimate company.