Tutorial on anti-spam SMS harassment in the blacklist of iPhone 6 plus

Step 1: If you receive a spam message, click the information in iPhone 6 plus to go to the details page. Then, click the "contact" button in the upper right corner of the page.

Step 2: Click the "I" icon on the contact page.

Step 3: open the new contact interface and we will see a "block this call number" item below.

Step 4: The text message, phone number, and facetime are automatically added to the blacklist ..