I remember reading that DOTC requires telecommunication companies to include an option for subscribers to stop unsolicited message or ads. 2333 is sending me messages re: jumbled word contest. I tried stopping it by replying "STOP", "STOP ALL", STOPALL" (and some other possible variations) but they didn't work. The funny thing is that every time i send a got a reply "WRONG ANSWER" and billed for it.
How can i stop this unsolicited games and ads from 2333 & 2363?