"In Case of emercency" is internationally recognized as an emergency number to call on any mobile device. Is a good rule to have a button on your phone that allows anyone to call an emergency number in a simple and intuitive. Even if you do not know the phone. The clarity of this button will ensure the speed of rescue and call their relatives. The international standard is it that this indicated by the acronym ICE but on Windows 7 Phone you can make significantly more. This application contains all the features: ease of use and clarity.
Entrust your emergency to a safe application, leaves of your life!