No Cell Phone Sign - Prohibited Mobile Device Symbol #1334473 (License: Personal Use)

The image displays a black silhouette of a classic feature phone-complete with physical keypad, navigation button, and antenna-centered within a bold red circle crossed by a diagonal red line, forming the standard international prohibition sign. The high-contrast design ensures immediate recognition and compliance in public, medical, or secure environments. It communicates a strict no-phone policy without relying on text.

Used in hospitals, schools, theaters, laboratories, airports, and secure facilities to enforce silence, privacy, or safety protocols; matches user intent for signage templates, policy documentation, or regulatory compliance visuals.