S t e a l i n g my airtime to buy data I don't want.

I cancelled my "high value" contract with Vodacom several years ago due to their arrogance and ineptitude. I now use the bare minimum of prepaid services with them, and they're doing their utmost to squeeze me out of there and force me to port my number to another network.

New rules were implemented for mobile service providers that prevent them from eating into your airtime $$$ when your data bundle runs out. This doesn't stop Vodacom - they do whatever they want. I have gone in circles opting in for data lock, opting out of automatic top-up, cancelling all subscription services; doesn't matter. When my data runs out, they s t e a l my airtime because they know data costs a lot more that way. My airtime is for calls. I don't want it being used when I'm not making calls or sending SMSes. THIS IS NOT COMPLICATED, VODACOM!