"Las Chicas del Cable" is a Spanish television series set in the late 1920s. It follows the lives of four women who work as telephone operators at the National Telephone Company in Madrid. The show explores their personal and professional struggles as they navigate a male-dominated society, seeking independence and empowerment. The series highlights themes of friendship, love, and social change, showcasing the challenges women faced during this era. As the characters develop, they confront issues such as class disparity, gender roles, and the fight for workers' rights, making it a compelling drama that resonates with contemporary audiences.