Apple 13promax recording package can not be received.

If you can't hear the sound of Apple's mobile phone, you may have accidentally turned off the sound of the mobile phone, or the microphone function on the mobile phone is not turned on, or the handset mode is not turned on.

The specific solution to the inaudible sound of Apple mobile phone: 1. First, check whether there is any trauma on the mobile phone or whether the speaker is damaged. 2. If you can't hear the sound of Apple's mobile phone, you can also check whether the volume button on the side of the mobile phone is turned off, because when that small button is turned off, the mobile phone has no sound. 3. If you can't hear the sound of Apple's mobile phone, you can find the settings of the mobile phone. In general, look for GM to click. Find the handset mode on the GM page, click Close, and the handset mode will be turned on. 4. If you can't hear the voice of Apple's mobile phone, or you can open the settings of the mobile phone, slide down the page to find WeChat, click to enter WeChat settings and then turn on the microphone.