What does the code 10-4 indicate in police communication?

The code 10-4 is a standard terminology used in police and emergency communications to signify acknowledgment of a message. When an officer communicates 10-4, they are confirming that they have received and understood the information conveyed to them. This code effectively streamlines communication and ensures that all parties are on the same page, which is crucial in rapidly evolving situations commonly encountered in police work. By using such codes, officers can communicate more efficiently while keeping radio transmissions clear and concise. Understanding this code helps Explorers grasp basic communication protocols that are essential in law enforcement operations.