What does it mean that the mobile phone card displays spam messages and MMS users?

Messages that indicate unwanted messages can be blacked out and intercepted.

Open Tencent Mobile Manager-Protection Monitoring-Harassment Interception. Blacklist all the numbers that have sent text messages and made phone calls. This can prevent these numbers from harassing users by texting and calling again. Second, set the interception keyword. Set the words that often appear in spam messages as keywords, so that messages containing these contents will be intercepted by Tencent mobile phone housekeeper. Finally, you can "report" the intercepted spam messages and harassing calls, which can improve the interception accuracy of Tencent mobile phone housekeeper and make "intelligent interception" more reliable.

The English name of MMS is MMS, which is the abbreviation of MultimediaMessagingService, which means multimedia messaging service and is usually called MMS. Its biggest feature is that it supports multimedia functions and can transmit comprehensive content and information, including text, image, sound, data and other multimedia formats. Technically speaking, MMS is not a short message, but with the support of GPRS network and WAP wireless application protocol as the carrier to transmit pictures, sounds, words and other information. MMS service can realize instant multimedia information transmission from mobile phone end-to-end, from mobile phone terminal to Internet or from Internet to mobile phone terminal.