No Cell Phones Sign - Clear Prohibition Symbol for Public Spaces #2010284 (License: Personal Use)

This image displays a standard prohibition sign: a black silhouette of an older-style cell phone (with physical keypad and antenna) overlaid by a thick red circle with a diagonal slash. Below the symbol, the capitalized text “NO CELL PHONES” reinforces the restriction in a clean, sans-serif font. The design prioritizes visibility and immediate comprehension across diverse audiences.

Used in environments requiring silence or focus-such as libraries, exam halls, hospitals, theaters, and religious venues-to enforce device-free policies. Matches user intent for finding printable signage, policy compliance assets, or visual communication tools.