What is the "MMS" service?

Multimedia messaging service, also known as 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 CMDA data network and WAP wireless application protocol as the carrier, it transmits 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. The mobile phone supports MMS function, and CDMA 1X service has been opened, so MMS service can be used. At present, there are some restrictions on the size of MMS that MMS mobile phones can send and receive. At the same time, in order to ensure the transmission speed of each MMS in the network, a limited size is generally set in the MMS network equipment MMSC. At present, the size of each MMS of China Telecom is limited to about 100 kb. This is a settable value. With the continuous introduction of new MMS terminals and the further development of MMS services, the limit of MMS size can be adjusted at any time. 1. What are the characteristics of MMS products? The exhibition has various forms and rich contents. 2. Compared with the original ordinary SMS, MMS is equipped with rich multimedia contents such as color images, sounds, animations, vibrations, etc. besides basic text information. Sports news with live pictures, interesting cartoons, rich greeting cards and wonderful animation games are all application contents of MMS. 3. Shoot and send. The biggest feature of MMS is the combination with mobile phone camera. As long as users have a MMS mobile phone with a camera, they can take photos and send them out anytime and anywhere, sharing happy and touching moments with people and friends. Second, the basic function of 1. Users send MMS to other individual users, that is, the use of mobile phones. This is the most common business model in MMS business. Users can write MMS through a mobile phone that supports MMS function, and then send it directly to the receiver's mobile phone. 2. Users and MMS applications send MMS messages to each other. Users request/customize MMS applications from the Internet, such as pictures and ringtones, or users send MMS messages to application systems, such as MMS albums. 3. Opening: China Telecom MMS is opened by default. As long as the mobile phone has MMS function and the number has CDMA 1X data function, you can send and receive MMS service directly on the mobile phone. 4. Charge standard: communication fee: charge by piece, send MMS 0.5 yuan/piece, and receive it free of charge. China Telecom MMS, like SMS, will not generate any fees as long as it is not used. Note: For the application services charged by MMS as the bearer platform, the MMS service provided by sp subscribed by users will generate information service fees, and users will not be charged if they do not subscribe. If users apply for MMS information service provided by sp, they will be charged extra information fee. The monthly subscription shall not exceed 15 yuan/month, and the monthly subscription shall not exceed 2 yuan/article. V. Differences between China Telecom MMS and other similar products 1. Multimedia large capacity bearing platform. 2. MMS can carry images, sounds, animations, videos, vibrations and other multimedia forms, and it also has incomparable advantages in text carrying capacity. 3. The terminal has wide support and good interoperability. 4. Compared with E-color or mobile mail service, the terminal support of MMS is more extensive, and there are a large number of MMS users in the current network, which makes it more convenient for users to send each other and has a good foundation for inter-network communication. Special explanation of intransitive verbs: 1. When you can't receive MMS temporarily (such as surfing the Internet, turning off your phone, etc.). ), or the mobile phone does not support the MMS function, the received MMS will be stored in the MMS album, and at the same time, you will receive a SMS prompt message informing you to log in to the website to view the received MMS. MMS photo album provides a space for browsing, storing and collecting MMS, which can classify and manage the received MMS. Account number and password are the same as 189 mailbox. 2. MMS does not support sending abroad at present. 3. It is impossible to receive MMS when the phone is turned off or out of service area, but MMS will remain in the system for 48 hours. Once turned on or entered the network service area, the MMS mobile phone can still receive MMS normally. If the phone is not turned on within 10 minutes or is still out of service, the system will delete the multimedia message content. 4. You must be a MMS mobile phone to receive MMS. 6, domestic roaming using MMS, no roaming charges. For more service benefits, click on "official website" customer service 324 below to answer your questions.