something to do with superannuation, and organising a time for someone to discuss it with you. Couldn't really understand because it was an overseas call. I said I was not interested and hung up

Rang for about 2 seconds then hung up

I returned a call from 0488 823 937 but the voicemail didn't mention the company name

Keep getting multiple calls from 0488 numbers which I am blocking .Doesn't seem to deter them as they try again within an hour from another 0488 number.