Why didn't the news appear?

There should be no notice on the mobile phone

Open settings, select application, click application management, select information, click notification management, open permission notification, display it in the status bar, click the button on the right side of the banner, click lock screen notification, and select display.

Short message service is a part of unified communication service plan, which is 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, numbers or 70 Chinese characters. Short message is a telecommunication service in digital mobile communication system.

It is a non-real-time and non-voice data communication service to transmit text or digital short messages through the signaling channel and signaling network of mobile communication system.