Xiaomi's mobile phone is set to black SMS.

After Xiaomi's mobile phone is hacked, you can also receive text messages.

In fact, after the mobile phone number is hacked by the other party, the sent SMS records and call records will be intercepted and stored in the harassment interception record of the mobile phone. You can enter the security center, click harassment interception, and view interception records.

Blackmail usually means blacklisting someone and blocking his speech. Blackout generally means blacklist, which blocks someone's speech and is suitable for chat software such as Tencent QQ and some online games.