MTNYellow Marketing Sms's

<p>I recieved a promotion sms from MTNYellow on 14/02/2017. I send s STOP request to 30246 the same day and the next day I got a confirmation sms saying "Thank you, you have been successfully removed from MTN's marketing list.</p> <p>This morning 16/02/2017 I got another SMS from MTNYellow after it was confirmed that I was removed from thier marketing list.</p> <p>I am registered on the National Opt out Database as well but it seems as MTN does not adhere to this list either. </p> <p>MTN does not seem to adhear to a valid request so maybe I Need to open a case of harassment against MTN.</p>