This app can save your life and will increase your safety.Store the phone number of your local police station or a relatives number or a friends number with the app.In the case of an emergency or when you feel unsafe, you tap an emergency code on an extra large field of your phone display. After approving to call your phone calls the number you stored: Your local police station or your relative or your friend (To call requires 3G signal).After the call you are returned to another screen where you can take a picture of the aggressor and send this picture by email and/or SMS to a person of your choice (requires 3G or wifi connection).Another button will start a siren and a flashing light to attract attention of other person around.Your current location is displayed on the tap field and the photo view (requires a sufficiently strong GPS signal).When the app is active the automatic sleep mode is de-activated. The automatic sleep mode is activated again when the app is terminated or moved to the background.Please make sure you terminate the app (or move it to the background) to conserve battery power. Otherwise the iPhone will NOT go automatically into sleep modeTest the functionality in advance to be sure it really works when you need it!This iPhone app will only work, when the iPhone is connected to 3G or WLAN. The app does not make calls or send SMS/MMS without 3G and does not send emails without 3G or WLAN connections.This app does not substitute the global emergency call which is standard mobile functionality.