What's wrong with the voice from Apple's mobile phone WeChat?

1. If mute mode is turned on or the call volume is turned to the lowest level, you can turn off mute mode, press and hold the volume plus key and turn on the volume.

2. The call permission of WeChat in the mobile phone is disabled. Just open the settings, click Apply, select WeChat, and open the permissions.

3. The notification that WeChat receives new messages in the mobile phone is closed. Open "Settings" and click "New Message Notification" to turn on voice and video call reminder.

4. There is something wrong with the hardware of the mobile phone, and the speaker or receiver of the mobile phone is damaged. It is recommended to send it to the mobile phone repair office for repair.

5. Prohibit the notification authority of WeChat in the mobile phone. Check whether the notification permission of WeChat is prohibited by the third-party security software installed in the mobile phone, just open the permission or uninstall the security software.

Wechat is a fast instant messaging application, which has the functions of zero charge, cross-platform communication, real-time input status display and so on. Compared with traditional SMS communication, WeChat is more flexible and has more complete functions.

This answer applies to most of Apple's mobile phone models.