The full name of MMS is Multimedia Messaging Service. It is a message service that allows users to send and receive messages in a variety of multimedia formats including text, images, sounds, data, etc. through mobile phones. The English name of MMS is multimedia messaging service, or the abbreviation of MMS. for mms. The launch of MMS enables mobile phone users to add multimedia elements such as pictures, audio, and video on the basis of text messages, enriching the communication functions of mobile phones and making the transmission of information more vivid and diverse. The capacity of MMS is larger than that of SMS and can contain Larger files and data, the use of MMS relies on the support of mobile networks, especially GPRS or faster network connections. When users send MMS, the device will compress the multimedia content and send it through the mobile data network, and the receiver After receiving the MMS notification, you can download and view the MMS content.