What's with the text message?

Well, I think you just need to check whether your WeChat message is in arrears, because sometimes it may be in arrears and this message can't be sent out. Here are some irrelevant ones from Baidu Encyclopedia! ! !

Short Message Service (SMS for short) refers to the text or digital information directly sent or received by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters. [ 1]

On April 8, 2020, China Telecom, China Mobile and China Unicom jointly issued a white paper on 5G messages, and the basic short message service in China entered a comprehensive upgrade channel, and the traditional short message service will be gradually replaced by 5G messages (RCS service).

1992, when the world's first short message was successfully sent to a mobile phone on the GSM network in Wolfen, England, no one would have thought that this low-cost short message service, which was originally launched by telecom operators to solve the high telephone bill, would have such a huge impact on people's economic and cultural life and even politics many years later.

Text message

history

The inventor of mobile phone short message is Finnish. Because Nordic people are sensitive and don't like to express by phone, they invented short message on a whim. Some people on the Internet say that the inventor of SMS is Marty Cooper, an American who works for Motorola, but he invented the mobile phone, not SMS.

short message

The world attributed the appearance of the first mobile phone in 1973 to Marty Cooper, the chief designer of Motorola at that time. It was not until nearly 20 years later that the most valuable additional service SMS of mobile phone was announced. 1992, Acision company put the first short message service center (SMSC) system into the market. Its initial design purpose was mainly to investigate and improve the reliability of the developing mobile phone market, and then Telenor, a local Norwegian telecommunications company, became the first signing company of SMSC.

From the initial "SMSC box" to the current AcisionIPSMSC system, Acision Company has increased the one-way speed of short message service to 16000 messages per second, and its upper limit is endless. Based on the expectation of technical development level, the IMS-enabled platform of Acision will be able to provide users with higher quality services while reducing costs in the future. The value of this technology to the market is immeasurable, and the innovation of SMSC will never stop.

In 1992, the SMSC 1.0 version can only handle 10 short messages per second. It was not until 1999 that the first high-speed SMSC system appeared in the industry. Axision Company has increased its processing capacity to 500 messages per second, and the latest Acision IP SMSC system has increased this number by 32 times.

Despite the rapid development of the mobile market, SMS is still the most important value-added service. According to IDC's statistics, SMS is still the most popular mobile service in the Asia-Pacific region. Even in the developing SMS market, such as SMS service in Western Europe, the utilization rate has reached 90%.

Steven van Zanen, marketing manager of Acision, said: "SMS plays a vital role in the income of almost all mobile network service providers on the planet. In the development of short message service center system 15 years, short messages have achieved complete success. However, our task is still unfinished, and Acision will continue to further upgrade its system and provide newer and more cutting-edge technologies to maintain our leading position in this industry 15 years. "