You won't forget the number, and programming the number invites accidental dialing of the number. Also, please do not dial 9-1-1 to "test" your phone or the system. This needlessly burdens the dispatchers and system with non-emergency calls.
An emergency is any serious medical problem (chest pain, seizure, bleeding), any type of fire (business, car, building), or any life-threatening situation (fights, person with weapons, etc.). You are also urged to use 9-1-1 to report crimes in progress, whether or not a life is threatened.
Instead, dial the department at 928-282-3100. A non-emergency incident is a property damage accident, break-in to a vehicle (when suspect is gone), theft of property (when suspect is gone), vandalism (when suspect is gone), panhandlers, intoxicated persons who are not disorderly, or cars blocking the street or alleys and animal calls.
Instead, stay on the line and explain to the dispatcher that you dialed by mistake and that you do not have an emergency. If you hang up, a dispatcher will call back to confirm that there is no emergency. If you don't answer, a police officer or deputy must be dispatched to confirm that you are OK. This will needlessly take resources away from genuine emergencies.
For example, "I'm reporting an auto fire," or "I'm reporting an unconscious person," or "I'm reporting a shoplifter." Then stay on the line with the dispatcher---do not hang up until the dispatcher tells you to. In some cases, the dispatcher will keep you on the line while the emergency units are responding to ask additional questions or to obtain on-going information.
They have been trained to ask questions that will help prioritize the incident, locate it and speed an appropriate response. Your answers should be brief and responsive. Remain calm and speak clearly. If you are not in a position to give full answers to the call-taker (the suspect is nearby), stay on the phone and the dispatcher will ask you questions that can be answered "yes" or "no."
Although an Enhanced 9-1-1 system will display your telephone number and location, the dispatcher must confirm the displayed address or may ask you for more specific location information about the victim or suspects.
You must be able to describe your location so emergency units can respond. Be aware of your current city or town, address, highway and direction, nearby cross-streets or interchanges, or other geographic points of reference. Cellular 9-1-1 calls are frequently routed to a central PSAP that could be many miles from your location. Be prepared to give the dispatcher your complete location---city or town, address or location, inside or outside, what floor or room, etc.
This includes their race, sex, age, height and weight, color of hair, description of clothing, and presence of a hat, glasses or facial hair. Be prepared to describe any vehicles involved in the incident. This includes the color, year, make, model and type of vehicle (sedan, pick-up, sport utility, van, tanker truck, flatbed, etc.). If the vehicle is parked the dispatcher will need to know the direction it's facing. If the vehicle is moving or has left, the dispatcher will need to know the last direction.
While you are answering the dispatcher's questions, he/she is entering or writing down the information. If you are reporting an emergency, most likely a response is being made while you are still on the line with the dispatcher.
The dispatcher may tell you to leave the building, secure yourself in a room or take other action to protect yourself.
Follow any instructions the dispatcher gives you, such as meeting the officers at the door, or flagging down the firefighters at the curb. Give the victim reassurance that help is on the way. Secure any dogs or other pets that may interfere with the emergency response. Gather any medications the patient is taking and which the medical crew will need to take with the patient.