How to open the network message on Xiaomi's mobile phone

If this is the case, it may be that you didn't use the mobile data network for the first time before, which led to the failure to use it normally. You may want to try to turn off this feature and then turn on the settings.

Opening and closing path of Xiaomi mobile phone RCS enhanced SMS function;

Click on mobile phone information (SMS)-long press the menu key to enter SMS settings-mobile network SMS (on/off).

? Full-screen gesture user opening path: system settings-system applications-SMS-mobile network SMS opening.

Xiaomi mobile phone RCS enhanced SMS function is turned on for the first time ("mobile network SMS" is turned on for the first time), and the user agreement with Fetion will pop up on the mobile phone page. Users need to agree to the user agreement, and the system will open Fetion service for users free of charge, and then you can use the free SMS function.

Then check your red rice phone again. Is it MIUI 10. 1 system or above? I hope I can help you!