How does Apple iPhone7 stop SMS harassment?

How does iPhone7 prevent SMS harassment? The following unified small series introduces how Apple iPhone7 can prevent SMS harassment. If you are interested, come and have a look.

1. First enter the message inbox, find the message number to stop harassing, open it and click the details button in the upper right corner.

2. At this time, the number details page will open, and click on the right side of the number! Button, and then click to block this calling number, so that you won't receive messages from this number again.