Why does k40 WeChat video call have a red dot?

This is the message reminder function of WeChat, which can be cancelled in the settings if it is not needed.

Analysis: Step: 1. After starting WeChat, click My-Settings below to enter the system settings interface. 2, and then find the first "new message reminder" function in the settings to set. 3. Turn off the message reminder, there will be no red dot, and you will not be reminded when you receive the WeChat message.

Extension: 1. Wechat 1. Wechat is a free application that Tencent launched on 20110 and 2 10 to provide instant messaging service for smart terminals. Wechat supports fast sending of free voice messages and messages across communication operators and operating system platforms.