Is there a difference between free SMS and MMS?

1. In short, free SMS is to send messages to mobile phones through the network. For example, Sina, Netease, Sohu and so on. Everyone has this service. You can edit your own short messages or choose recommended information to send, but it is best not to use this service. People who are too deeply trapped think the following methods are too trustworthy: Fetion plus friends can send; QQ opens Super QQ, and you can send messages to each other for free. Mobile 139 mailbox can send messages to mobile phones through this mailbox after applying for login.

2.MMS (English full name ceMultimedia)

message routing

Servi (MMS) is a communication service that can transmit text information and multimedia information, including images, sounds, texts and animations. At present, there are three forms of information transmission between terminals, between terminals and mailboxes, and between terminals and applications. MMS can transmit information in various multimedia formats, including text, image, sound, text, animation and so on. According to different conditions supported by the terminal, MMS with a certain size can be sent or received. At present, the maximum support is 300k, and individual terminals support 30 K ~ 50 K; Multimedia information can be transmitted from mobile phone to mobile phone, from mobile phone to Internet and from Internet to mobile phone at any time. MMS has basically withdrawn from the historical stage.

Difference: The biggest feature of MMS is to send photos, pictures, sounds and so on through peer-to-peer. Free SMS generally refers to the free SMS software that comes with the mobile phone, which can be understood as a network application, which is different from peer-to-peer nature.