Now I want to live22 cancel my monthly phone number, but I want to use it as a prepaid, what should I do? I have to contact the center or what because now I feel that there is a charge for using the signal. The phone is quite a lot because I use another one for work and now it costs a lot. I want to reduce the burden of this expense here. live22 I want the price of paying for the phone to be reduced by half. It should be good. But now I still don"t know how to cancel. Can I cancel online or not, or if I have to go to the center only to live22 cancel? Does anyone have knowledge about phone calls? Comments on whether we have to cancel at the center or not.