It is possible to disable call forwarding from the video door entry system to mobile devices by disabling WiFi on your Classe 100X. Following this procedure, your Classe 100X will be completely disconnected from the Legrand cloud and the Home + Security app will be unusable from all devices, local and remote, until the WiFi on the Classe 100X is manually reset. To disable the WiFi on your Classe 100X, follow the steps below: - press the configuration joystick on the right of the video intercom to open the main menu - turn the joystick down and then press it to open the "Settings" menu To reactivate the WiFi on your Classe 100X, follow the steps below: - press the configuration joystick on the right of the video intercom to open the main menu. - turn the joystick down and then press again to open the “Settings” menu. - press the joystick again to reactivate WiFi: “NO WI-FI” will appear for a few seconds and then the name of the WiFi network to which the Classe 100X was connected will reappear.