Complaining about how messages sent to me by others can be permanently blocked.

First, turn on your mobile phone and click SMS. Find the information you want to complain about. Click the information option in the upper right corner, and then click More. Click Select Feedback, and click to fill in the question type, question description, your contact information, SMS number and SMS content. Select submit after editing, and the professionals will handle it. However, permanent titles are relatively difficult and may be closed for processing.