internet 'deals'

I didn't answer a call from this number. I didn't find any info on it so I called it and you get a message saying this is active offers and so on. If you press the number 5 you should be taken of there call list but they called me agian so I'm blocking it. There was also a number to press if you wanted to speak to a sales person about internet deals. This could be worded better...

They said they were from active offers on behalf of Optus with a better deal

energy deals...