keeps calling me, but never leaves a message. When I call back, the line seems dead

Constantly calls. Call back and there is a pre recorded message that says something along the lines of 'technical difficulty'.

pest call - now blocked

Keeps calling me about twice daily, but never leaves a message.I did not answer intentionally, When I call back right away , it goes to voice message saying line not available due to technical issues...beware this is a scammer...

Same for me. Two calls, no message, no answer when I call back.

No message left and when I called back it went straight to an engaged signal. I'm thinking it's potentially a research company or telemarketer but don't know...

Called and gave me detials I use only if I suspects site is a fake site - this is a scammer

called back and got a recorded msg. "due to technical issues, please call again later"

Caller: ATO SCAMMERS

ATO SCAMMERS trying to steal your financial details. DO NOT ANSWER!!!

I rang back the number (03) 9068 7711, spoke with someone who hung up right away

Called no message don't know