Blacked the other party's mobile phone number. How to not display the number after receiving the message?

After the other party blocks you, the other party can see the message, but will directly refuse to call. The method of viewing information after blacklist is as follows: 1. When you receive a short message with a blacklisted mobile phone number, the notification bar will show that the short message has been blocked. At this point, click the blocked SMS to enter the SMS application interface; Click on the message, and then you can see an intercepted message at the top of the message. 3. Open the blocked message, and you can see the message of the person you blocked.