By KMAN Staff|2025-05-10T08:27:24-05:00May 10th, 2025|Categories: Local News, Manhattan|Tags: blue ribbon task force usd 383, high school phone ban, manhattan high school phone policy, manhattan high student discipline, screen time education policy, student device policy manhattan ks, USD 383, usd 383 phone rules, zero tolerance phone policy|Comments Off on Manhattan High implementing zero-tolerance policy for cell phones