Bunch of *******

After having issues with Vodacom and cancelling an account with them, I get a lovely email several months later saying I have an outstanding amount that needs to be settled and if I pay now I get a discount. Tired of fighting I tried to arrange to pay it only to be told that there was no discount and that I had already been handed over to their lawyers. Once again after a lengthy battle I eventually agreed to settle the amount. The lawyers sent me a email stating that everything was settled and all was well. Then approximately a week later I got a lovely sms from Vodacom with my monthly invoice!!! How after several months of cancelling my contract can I still be charged? It is nothing more than pure theft!! For all the reasons I left this network this is truly the cherry on the cake!!