No Phones Allowed Sign - Prohibition Symbol for Mobile Devices #286634 (License: Personal Use)

The image displays a standard prohibition sign: a bold red circle with a diagonal slash overlaid on a white mobile phone icon against a black background. The phone icon includes a screen and numeric keypad, representing older mobile devices, though the symbol is widely understood for all handheld electronics. Its high-contrast design ensures visibility and immediate recognition.

This image is commonly used in schools during exams, theaters, hospitals, courtrooms, secure facilities, and religious spaces to indicate that mobile phone use is prohibited. It matches user intent for finding signage templates, policy illustrations, or educational materials about digital etiquette and safety.