What does the short message on the mobile network mean?

Mobile network short messages can be initiated by mobile communication terminals, short message platform servers of mobile network operators and network service providers SP interconnected with the short message platform of mobile operators.

Network short message is a text message transmitted through the No.7 signaling network. The size of information content is limited to 70 words (140 bytes). Network short messages are mainly sent and received end-to-end through mobile phones and between mobile phones and the Internet. Network short message refers to the information transmission process from the mobile phone terminal to the Internet or from the Internet to the mobile phone terminal when users receive or send short messages through the Internet.

Voice network short message service refers to recording what you want to say through fixed telephone, PHS or mobile phone and sending it to one or more users to listen to your message. At the same time, you can also receive, forward, query, reply and request voice messages according to the prompt tone of the mobile phone. It makes up for the shortcomings that traditional short messages are difficult to transmit sound and input information, solves the problem of sending short messages by people who are not familiar with Pinyin for a long time, and effectively solves the interconnection problem of sending short messages between telephones, PHS or mobile phones.