No Cell Phone Use Sign - Clear Prohibition Symbol for Public Areas #2217922 (License: Personal Use)

The image displays a standard prohibition sign with a black flip-style cell phone overlaid by a red circle with a diagonal slash, indicating restriction. Below the symbol, bold uppercase text reads “USE OF CELL PHONES NOT ALLOWED,” ensuring readability from a distance. The clean white background enhances visibility and compliance in regulated environments.

Commonly used in libraries, exam halls, hospitals, theaters, religious venues, and transportation hubs where silence or undivided attention is required; matches user intent for signage solutions, policy enforcement, or safety compliance resources.