The man with the gun ordered the fast-food workers not to answer the phone. The Bluetooth earpiece didn't cooperate. Police said Keith Allen Sturgill entered a Wendy's restaurant Wednesday morning and held employees at gunpoint while waiting for a safe equipped with a timer to be opened.

This shows the frequencies used for almost all fast food restaurants that you can think of. You can use these to spoof the equipment they use for their drive throughs, and act like you're the person taking the orders or the person ordering. Check it out

Fast food is the term given to many foods that can be prepared and served quickly. While any meal with low preparation time can be considered to be fast food, such as TV dinners, typically the term refers to food sold in a restaurant or store which is rapidly prepared and served to the customer in a packaged form for take out/take away.Outlets may be stands or kiosks, which may provide no shelter or seating, or fast food restaurants (also known as quick service restaurants). Franchise operations which are part of restaurant chains have standardized foodstuffs shipped to each restaurant from central locations.The capital requirements to start a fast-food restaurant are relatively small, particularly in areas with non-existent or poorly enforced health codes. Small, individually-owned fast-food restaurants have become common throughout the world. Fast food restaurants with higher sit-in ratios, where customers can sit and have their orders brought to them, are known as fast casual restaurants.