How do I view SMS messages from contacts whose iphone is blocked?

1. Open the "Settings" application on the phone's home screen, find the "Phone" column in the settings list, and click Enter. Then in the mobile phone settings list, click the "blacklist" column. Then you can see all the phone numbers in the blacklist, including the number of harassing text messages. If you want to blacklist the phone, please swipe left in the number field and click the "Unlock" button.

2. Find this person in the address book, click on him, draw to the bottom, and you will see the blocked contact. He doesn't know. The first one is the person in the phone address book. Set-> Information-> Blacklist (below)-> Information. Then add will pop up the phone address book and select the name to block.

The other is that text messages are blocked.