What does the code 10-4 indicate?

The code 10-4 is a part of the ten-codes used in law enforcement communication and indicates acknowledgment. When someone uses 10-4, they are confirming that they have received and understood the message or instructions given to them. This code helps ensure clear and concise communication among officers, reducing the chances of misunderstandings during critical operations or situations.

While other options represent different meanings in police communications, 10-4 specifically pertains to acknowledgment, making it an essential element of team coordination and operational efficiency within law enforcement contexts.