No Cell Phones Allowed Sign - Free Vector Icon & Usage Guide #1239463 (License: Personal Use)

This vector illustration features a black silhouette of a classic feature phone with a physical keypad and antenna, overlaid by a bold red prohibition circle and diagonal slash. The design follows international safety signage standards for clarity and immediate recognition, ensuring effective communication even across language barriers. It’s optimized for print and digital display at various resolutions.

Commonly used in environments requiring silence or restricted electronics-such as classrooms, hospitals, theaters, exam halls, and secure facilities-to enforce policy compliance and reduce distractions or interference. Matches user intent for downloading signage assets or understanding prohibition symbols.