Advanced Mobile Location (AML): a major step forward AML is a game-changer in emergency response situations because it allows emergency services to quickly and accurately locate individuals in distress. This can be particularly beneficial in cases where the caller is unable to provide their location or is incapacitated. Whenever an individual calls an emergency number, AML is automatically activated on the caller’s phone. This system then proceeds to activate the Wi-Fi and location services on the device and sends the GPS coordinates in the form of an SMS to the emergency services.