No Mobile Phones Allowed Sign | Usage, Meaning & Download #3334670 (License: Personal Use)

The image displays a standard prohibition sign featuring a black silhouette of a classic mobile phone with a physical keypad and antenna, overlaid by a bright cyan diagonal slash inside a matching cyan circle. The transparent background allows seamless integration into signage, digital interfaces, or printed materials. Its high-contrast design ensures visibility and immediate recognition across diverse environments.

Commonly used in schools, hospitals, theaters, exam halls, secure facilities, and religious spaces to enforce silence or prevent recording. Matches user intent for finding authoritative, ready-to-use prohibition signage assets.