Red telephone boxes are iconic structures found throughout the United Kingdom. Designed in the early 20th century, they were originally used for public telephone services. Their distinctive red color and unique design, often featuring a glass panel and a crown symbol, make them easily recognizable. These telephone boxes were once a common sight on streets, providing a convenient way for people to make calls. With the rise of mobile phones, their usage has declined, but many have been preserved as historical landmarks or repurposed for other uses, such as book exchanges or art installations.