GreatCall 5Star Urgent Response Medical Alert Device (Silver) Lightweight, convenient design clips to your purse, backpack, or keychain Hold the button for 5 seconds to bypass 5Star Urgent Response and connect directly with 911 Free access to LiveNurse--24/7 health advice from live, registered nurses Built-in GPS tracks the responder on GreatCall's secure, private website 5Star Agents can provide translation support in over 100 languages Perfect as a child safety device, female safety device, and medical alert system