MMS refers to a multimedia messaging service that supports multimedia functions and can deliver comprehensive content and information, including text, images, sounds, data and other information in various multimedia formats.

A MMS with a capacity of 300K is equivalent to 10 beautiful pictures or 150,000 Chinese characters (characters), which is incomparable to the original ordinary text message with only 70 Chinese characters. However, if the size of the edited MMS file is too large, exceeding 300KB, the sending or receiving may not be successful due to limitations of the operator and the mobile phone itself.

Extended information

The MMS service uses the GPRS technology high-speed channel transmission, so only users who have subscribed to China Mobile's GPRS service can send or receive MMS.

The MMS service is combined with MMS mobile phones equipped with cameras to provide instant photo taking and instant messaging services.

The MMS service is combined with Internet services to provide various multimedia information services from the Internet, such as picture news, cartoons, audio and video greeting cards, animation games, etc.

Baidu Encyclopedia-MMS