How does Apple 6s cancel automatic interception?

Apple 6s to cancel the automatic interception method is:

Contact's intercept number:

Click the I symbol on the back of the phone, and then click the information icon on the right.

On the number details page, find the option to block the incoming number, and then click the option to block the current number.

Click block contact again, and this phone will be added to the blacklist.

SMS Interception Number:

1. In the SMS content dialog window, click the details option in the lower right corner.

2. In the detailed information interface of SMS, click the information icon on the right.

3. At the bottom of the details list, click the option to block the calling number and add it to the blacklist.

4. Click the "Block Contacts" button that pops up again at the bottom to successfully add to the blacklist.