SpareOne Plus Emergency Mobile Phone Large push-button that when pressed will automatically dial emergency services to quickly put you in touch with help; waterproof pouch included Can contact emergency services without an installed SIM card (only for emergency) With a SIM card you can pre-program up to 9 emergency contact phone numbers into the device . Take advantage of geo-location and alert services that will allow others to view your exact coordinates Connect phone numbers to the emergency button so that they will receive a text, or email, in the event the button is pushed