What feature does a cell phone emergency medical info screen provide?

The feature provided by a cell phone emergency medical info screen is a space to enter personal medical conditions, medications, and emergency contacts. This information is crucial for first responders and medical personnel in the event of an emergency, as it helps them quickly understand the individual's health status. Knowing about pre-existing medical conditions, allergies, or medications can influence treatment decisions, ensuring that appropriate care is administered promptly.

While options regarding contacting emergency services or providing directions to hospitals have their importance, they do not directly relate to the specific purpose of the emergency medical info screen, which is primarily focused on health information. Detailed medical histories are often more comprehensive than what can be included on such a screen, and thus, they would not fit the practical scope.