No Cell Phone Zone Sign - Clear Safety & Policy Compliance Signage #2217896 (License: Personal Use)

This rectangular safety sign features bold white uppercase text on a red background reading “NO CELL PHONE” at the top and “ZONE” at the bottom, with a central pictogram of a black mobile phone inside a red prohibition circle. The design follows standard OSHA/ANSI visual communication principles for immediate recognition and compliance. Printed on durable outdoor-grade material, it’s suitable for mounting indoors or outdoors.

Used in environments requiring silence, focus, or signal-free zones-such as libraries, exam halls, hospitals, laboratories, theaters, and religious spaces-to enforce policy and reduce distractions or interference.