QUOTE (greypink @ 31/01/2013, 02:09 PM)

They refused to say who they were calling from or give any details but he managed to work out they were some kind of collections company.
Argh I forgot to say this part, they refuse to tell me the name of their company or who they represent. I tried to speak with a manager yesterday and they put me on hold for ten minutes, at which point I had a tantrum and hung up.
What I haven't done is tried dialing the number left on my voicemail. So I'll let the next call go to voicemail and get it then call THEM and see if I can get some sense that way.
We are on the DND register ! I have told the callers this, I'm not sure it means much to them.
The Telstra page doesn't seem to give an answer if you can't get the number of the person calling but thanks anyway !