Vodacom Caller Tunes Won't Stop

It is with immense irritation that I turn to Hellopeter to warn others about the terrible nuisance and **** caller tunes that Vodacom harass their clients with. I have complained to them about it in the past yet it keeps coming back. I have tried the *117# option and I have tried the "stop all" to 31050 option, but it doesn't go away. It says I am not subscribed to anything, then why do I have this ******* on my phone?? I have previously called in to have this removed, but then I get to speak to people at Vodacom who are more irritated by my complaint than what I am about these stupid caller tunes that they put on my phone! And please don't spin me that nonsense about having given my personal information to someone! VODACOM is my service provider, not someone else. VODACOM is allowing this to happen. I have told you in the past that this is a business phone and I have a noticeable reduction in the amount of business calls I receive when you put this ***** on my phone. If you cannot control the spamming that you allow your clients to endure, please advise if I should move our company's numerous contracts to a different service provider if this is the kind of ******* service we are getting now after about 20 years of dealing with your company.