I got the following "Our records indicate a matter is unresolved with our client. Please call legal and commercial on (03) 9752 6229. Quote ACC######". I bought a prepaid SIM two days ago with my number on it. It must be a scam.

I was just wondering the same thing - if this is a legit debt then you would be calling me not texting

I received the following message via sms "Our records show an outstanding amount owed to our client. Please call Legal and Commercial on (03) 9752 6229. Quote ACC #848828" to my mobile broadband account number with Optus. I wouldn't even know what the number for the account is off the top of my head (When I recharge I have to go back to the booklet which came in the box) - So how is this remotely legitimate?

I rang them after getting atext message and yes it was legitimate and I had forgotten that i owed money to my dvd shop. i got the text cos i had moved address

It's not a scam, don't like getting sms but I did move address so all they had was my mobile. It was a debt owed to a video store.