It is possible to disable call forwarding from the video door entry system to mobile devices by disabling the WiFi on your Classe 100X. With this procedure, the Class 100X will be completely disconnected from the Legrand cloud and the Home + Security app will not be usable by all devices locally and remotely until the WiFi on the Classe 100X is manually reset To disable the WiFi on the Classe 100X, follow these steps: - press the configuration button on the right side of the video door entry system to access the main menu - turn the button down and press it to access the "settings" menu - press the control again to disable the WiFi: the WiFi icon will be displayed with OFF To reactivate the WiFi on the Classe 100X, follow these steps : - press the configuration control located on the right side of the video door entry system to access the main menu - lower the control and press it to access the "settings" menu - press the control again to reactivate the WiFi: the word "NO WI-FI" will be displayed for a few seconds and then the name of the WiFi network to which the Classe 100X was connected will be displayed again