Joke Collection Website - Blessing messages - How does the SMS blacklist return to normal?

How does the SMS blacklist return to normal?

The method of restoring SMS blacklist is as follows:

Tools/materials: iPhone 13, iOS 15.0.

1. Open your phone and click Settings.

2. Slide down in the phone settings interface, and click to enter the information option.

3. Click the "Blocked Contacts" option on the page to enter.

4. Find the edit option in the upper right corner of the page, and then click Edit.

5. Find the red delete mark on the page, and then click it.