You can put someone under audio surveillance by tapping the mobile phone device with TheOneSpy. The Live Listening feature allows you to remotely turn on the microphone of the tapped mobile phone device. Once the microphone is activated from the web portal, you can listen to conversations taking place around the mobile device in real time. This salient feature of TheOneSpy allows a listener to get an unfair advantage to make sense of the ambiance of the individual that carries the mobile phone. It is a feature that is increasingly used not only for parental control but also to monitor the employees in an organization under the BYOD agreement (Bring Your Device agreement). Both in the case of the practice of parental authority to control the children and teenagers and on the other hand for the surveillance of employees are permissible under certain terms and conditions of the United States law.