bosch

Question, if anyone knows, how do cellphone ringtone companies bill your cellphone monthly when you send a textmessage to them (like on anyone of those tv based ones), how would you go about setting up that style of billing for a ringtone site, I just don't understand how sending a textmessage acts as authorization for a monthly charge to your cellphone bill...

Tell me if I'm wrong, I'm curious on how this works, anyone that knows anything, thanks....