I9220 SMS problem

First, determine the version of the phone. What version is the mobile phone? The Korean version will have text messages and many questions. If it is the European version, the Hong Kong version and the Bank of China, is your mobile phone already ROOT? Check whether you have banned SMS when the phone is turned on. If not, you can Baidu the number of your local information center, then fill it in and try again. If it really doesn't work, then you have to brush up. If not, you can ask me.

Please accept it, thank you!