How can Apple's mobile phone see intercepted calls and text messages?

The information in the mobile phone settings can be unsealed in the blacklist option. After release, it can be received normally. earlier times

The number of messages intercepted, but the content of the messages intercepted before is invisible.

Apple blocked phone calls and text messages settings:

1, turn on the call function of the mobile phone.

2. After turning on the phone, we will come to the interface of the address book and find the person we want to block in the address book.

Then click on it.

3. After finding and clicking the contact to be blocked, we will jump to the data interface of the contact. In this world,

Find the "Block this call number" option at the bottom of the page. Click him when you find it.

4. After clicking the option of "Block this calling number", a dialog box will pop up at the bottom of the interface. At this point, we select "Block this connection".

"People's choice department. Click it to stop this contact from calling and texting us.