Why do you want to intercept it and text messages?

Intercept messages viewed by this function, only intercept messages and do not delete them.

Brand model: iPhone 12

System: IOS 14.6

Setting 2.0

1. Turn on the phone, find the Settings button on the main screen of the phone, and then click Open.

2. On the Settings page, find the Do Not Disturb mode option, and then click Open.

3. After entering, check the check box on the right side of Do Not Disturb mode to turn it on.

4. Then click to find the column that allows the following calls, and click Enter.

5. In the interface that allows the following calls, select the column of all contacts, so that the number of strangers will be directly blocked.