Where is the spam interception function of Apple's mobile phone?

The spam message interception function of Apple mobile phone is in the mobile phone settings. Interception can be set in the information interface in the settings.

Open the Apple phone settings, click the information option, and turn on the switch to the right of the person who filters unknown files.

Definition of SMS interception: it is to intercept messages you don't like to receive, or to cheat junk messages, so that these messages won't enter your inbox and avoid harassment.

The main hazards of mobile phone spam messages;

Sms extortion and fraud are increasingly rampant (such as winning prizes, marriage, extortion and other major ways).

Because some people with ulterior motives use short messages to spread false news and rumors, causing widespread panic among the masses and stirring people's hearts.