Q. The two-way feature of the camera, the mobile phone can not hear the sound,what should I do?

A. 1. Turn on all the Microphone permissions of the Application in the system settings of your mobile phone.
2. Make sure that the phone’s sound is opened
3. Check whether the network is good.
4. If you still can’t hear the sound, please reset the camera, add it again, or try another phone to connect to the camera.