This document discusses why managers should understand telecommunications. It defines a manager as someone who allocates resources and directs an organization to achieve its goals. Telecommunications is communication at a distance via systems like telephony, telegraphy, and television. The document explains how telecommunications is important for managers locally to coordinate functions, regionally to establish goals and develop plans, and globally to lead and motivate employees worldwide. Overall, understanding telecommunications allows managers to effectively transfer information and link with stakeholders to achieve organizational goals.