Even though I NEVER subscribed to the OTA service (I have a contract phone and don't buy airtime in the first place) I kept on getting sms's regarding my subscription to the service. On the 18th of September I phoned the call centre and spoke to a lady who took all my details, I had to actually hold on for minutes on end while she ensured that my number was removed. Lo and behold, I have just received another one of these sms's. This time however, when phoning the call centre and holding on for 6 minutes, you didn't even bother to answer your phone.
REMOVE my number from this service, I didn't subscribe, I never will.