No Mobile Phones Allowed Sign - Visual Warning Symbol #3735767 (License: Personal Use)

The image displays a standard prohibition sign-a bold red circle with a diagonal red slash-overlaid on a stylized black-and-white smartphone icon. The phone features a screen and keypad, making its identity unmistakable. The high-contrast design ensures visibility and immediate recognition across diverse environments.

Used in signage for areas where mobile phone usage is prohibited due to safety, security, or etiquette reasons-such as hospitals, exam rooms, courtrooms, theaters, or sensitive government facilities. Matches user intent to quickly understand restrictions without reading text.