SMS function color e

Cai e is a "mobile multimedia email service" launched by China Unicom for CDMA1X users. Cai e mobile phone users can exchange emails between mobile phones and mobile phones, and between mobile phones and Internet mailboxes.

The difference between the three short message protocols. Compared with SMS, the advantage of EMS is that in addition to sending text short messages like SMS, it can also send simple images, sounds, animations and other information. Its biggest advantage is that it can still run on the GSM network where the original SMS runs, and there is no difference in the sending path and operation method. Compared with traditional text messaging (SMS) and enhanced messaging (EMS), MMS is definitely a new generation force and will be the future trend. SMS can only send and receive text messages, and EMS can only send and receive text and simple static picture messages. However, MMS can contain text, pictures (including animations and video streams) and sound content at the same time in one message, making communication more vivid and colorful. Weather forecasts with pictures and sounds, vivid video clips, interesting animations, interactive games and more will all become a reality thanks to MMS.