People often send messages to harass me. Can my W8 10C stop the other party from sending messages?

Step 1: main menu-> phone settings->; Connect-> data communication-> data account-> add account -> GPRS data-> create a name casually -> APN: cmwap, user name and password need not be filled in!

Step 2: enter "data communication"-> "internet settings"; Add mode-> Create a name at will (it is recommended to have the same name as the account created in the first step)-> Connection mode->; Select an account in the first step-> Save!

Step 3: Then press More in the mode established in the second part just now-> Settings-> Connection method (never mind, it is actually the one established in the second part just now)-> Internet mode: HTTP (if wap is selected, you will not be able to download files larger than 300kb online)-> Use proxy: Yes-> Agency address: 0 10.000.000. 172 or 10.0. 172 (actually, there is no difference)-> Port number: 80-& gt；; User name and password do not need to be filled in-> protect