What's the matter with the short message on the mobile phone ringing but not receiving the message?

The general reason is that the message notification bar of the mobile phone is closed, and then when the message is pushed back, it will not be displayed, but there will be a prompt.

First open the mobile phone management software to check the intercepted information, or add this number to the white list to avoid being intercepted.

Then clear the useless short messages to ensure sufficient storage space of the SIM card, enter "Mobile Phone Settings", change the information storage location to a memory card, and increase the number of stored short messages.

Extended data

The bell in the traditional sense is the bell after class, but now it refers to the mobile phone bell.

Reference materials? Baidu encyclopedia-ringtone