No Phone Zone Sign - Clear Visual Indicator for Phone-Free Areas #5683 (License: Personal Use)

This vector-style sign uses bold black sans-serif text ("NO PHONE ZONE") alongside a red circular prohibition symbol enclosing a vintage mobile phone silhouette, ensuring immediate recognition. The design follows international signage conventions for restriction, making it suitable for public, educational, and professional environments where device silence is required. Its clean white background enhances visibility and legibility from a distance.

Used in venues requiring silence or focus-such as libraries, exam halls, hospitals, theaters, and religious spaces-to communicate phone禁 (ban) policy visually without language barriers. Matches user intent for downloading signage templates, understanding compliance symbols, or implementing quiet-zone policies.