What if Xiaomi's mobile phone harassment interception point is turned off and not turned on?

It is suggested that Tencent mobile phone housekeeper can help intercept it.

Mobile housekeeper interception realizes the real-time update and upgrade of cloud harassment interception library, and applies big data technology to harassment interception.

Install Tencent Mobile Manager, turn on the "harassment interception" function, and then set the interception mode to "only accept white list" or the user-defined interception mode to "intercept strangers' calls", so that VoIP can be intercepted accurately, and telephone contact in work and life will not be affected by harassing calls.