No Cell Phone Use Sign - Prohibited Mobile Device Symbol #2010311 (License: Personal Use)

This vector-style icon features a black classic mobile phone with an antenna emitting signal waves, overlaid by a bold red circle with a diagonal slash-the universal symbol for prohibition. Designed for high visibility and immediate recognition, it communicates strict restrictions on mobile device usage. Commonly used in environments requiring silence or signal-free zones.

Used in public spaces like hospitals, airplanes, theaters, exam rooms, and secure facilities where mobile phone use is banned for safety, privacy, or operational reasons. Matches user intent seeking signage for policy enforcement or compliance guidance.