When the mobile phone comes in to send a text message, it doesn't display any new information, and there is no sound in standby state. You have to go to the inbox yourself.

There is new information that is not displayed on the standby screen, or there is something wrong with your machine.

Settings also don't have this function.

Please try again and delete all received information.

Then shut down and restart ~ ~ ~ ~ ~ ~

Then send a text message to your enquiry number (if it is China Mobile, send it to 10086).

There will be a text message soon.

If it still doesn't show, then your mobile phone should be repaired.