How to set the number of SMS sent by Nokia Smartphone Information Center when playing games? No charge!

Write down the number of your information center first, then change it to something else, anything, and then send a short message casually. If it can't be sent out, it means success, and there is no charge for playing games again. However, some high-end software that is difficult to crack may detect whether you have sent a text message, and if not, it will not be activated. Generally, the above methods will do.