No Cell Phone Sign - Prohibited Mobile Device Symbol #1531635 (License: Personal Use)

This illustration depicts a classic prohibition sign featuring a yellow cartoon-style flip phone with a blue screen and antenna, overlaid by a bold red circle and diagonal slash. The design follows international signage conventions for banning mobile device usage, commonly seen in hospitals, theaters, exam rooms, and aircraft. Its simple, high-contrast visual ensures immediate recognition across language barriers.

This image is typically used on websites, posters, or digital signage to indicate areas where mobile phone use is forbidden-such as medical facilities, schools, secure government buildings, or transportation hubs. It matches user intent for finding regulatory symbols, compliance graphics, or educational materials about communication etiquette and safety protocols.