What role did the "Hello Girls" serve in the military during WWI?

The "Hello Girls," officially known as the American Telephone and Telegraph (AT&T) Women's Telephone Unit, played a crucial role in communication during World War I. Their primary responsibility was to maintain and operate telephone lines, connecting military command centers with front-line units. This role was essential for effective communication, allowing for the coordination of troops, relaying messages, and providing timely information during battles.

By efficiently managing communication lines, the Hello Girls ensured that commanders could communicate with soldiers in various locations, which was vital for military strategy and operations. Their work facilitated quicker decision-making and improved the overall effectiveness of military communication, making their contribution significant to the war effort. This highlights why the aspect of communication with soldiers is directly linked to the pivotal role they played.