My phone is out of power. Can I receive short messages?

You can still receive text messages when your phone is turned off. Under the condition of ensuring the normal use of mobile phone cards, operators can keep short messages on the system for 48 hours, and they can receive short messages when they are turned on within 48 hours. If it exceeds the time limit, it will not be accepted.

Mobile phones, called mobile phones or wireless phones, are usually called mobile phones. At first, they were just a communication tool. In the early days, it was also commonly known as "mobile phone". They are portable telephone terminals that can be widely used. They were originally developed from 1940 battlefield mobile phones manufactured by Bell Laboratories. 1958, Soviet engineer Leonid Kupriyan Norwich invented лк- 1 mobile phone, 1973, American Motorola engineer martin cooper invented the world's first commercial mobile phone. After the 2G era and 3G era, it has developed to the 4G era, followed by the 5G era, and the commercialization of 5G has appeared in China.

There are two kinds of short messages: one is text or digital information sent or received directly by users through mobile phones or other telecommunication terminals, and the number of characters that users can receive and send short messages at a time is 160 English or digital characters or 70 Chinese characters. One is MMS. Its biggest feature is that it supports multimedia functions and can transmit comprehensive content and information, including text, images, sounds, data and other multimedia formats. According to the American science and technology news website Engadget,19921February 3, 992, Neil Papworth, a communication engineer, sent the first short message in human history. At that time, he wrote "Merry Christmas" on his computer and sent it to Richard Jarvis, an executive of British mobile operator Vodafone. Such a small beginning has gradually changed the way of communication and communication in human society.