How to completely block blacklist text messages

1. Open "Messages", in the text message list, find the text message sent by the number you do not want to receive reminders, long press, and select "Hide Reminder" in the pop-up window so that you will not receive it. A text message alert was sent from this number.

2. Block the number that sent the text message: Open the SMS application, find the text message sent by the number that does not want to receive reminders and open it, click on the number that received the spam text message, select "Information", and then in the pop-up Select "Organize this calling number" in the window. This operation will block incoming calls, messages and FaceTime calls from this number, that is, it will be blacklisted.