Was always with Dodo even before changing to NBN. Told them i wanted to port my old number to the new line. And of course they didn't do that, and they cancelled the old service before they could port the old number to the new line.
I also negotiated for 1 month free but i never receive the credit. Had to call them up multiple times and explain again and again before they finally kept their promise.
Just an absolute waste of time having to deal with issues like this that should of never happened in the first place if they actually did what they said they would do, and not to just get their sales profit up.