Which code indicates the beginning of a shift?

The code that indicates the beginning of a shift is often standardized across various dispatch and communication protocols, and in this context, the code 10-40 serves this specific purpose. This designation typically signals that personnel are starting their scheduled work hours or shifts, enabling clear communication within the team about who is on duty and available for assignments. Understanding these codes is crucial for effective coordination and ensures that all team members are on the same page about operational readiness.

In contrast, the other codes have different meanings related to operations or statuses but do not specifically indicate the initiation of a shift. Familiarity with these codes helps facilitate efficient communications in dispatch scenarios, making it essential for dispatchers and operators to know what each code represents.