Worst customer service ever.

Here we go again. Canceled an ADSL line plus ALL services a year ago, only to find I have been billed for the last 3 months for the ISP portion of it? How can I use the ISP account if I do not have an ADSL line???

This was all supposed to be sorted a year ago. Now it's a new fight. Customer service agent is arrogant and dismissive. Worst service from any company ever, will never ever buy another service from Telkom.