Cell Phone Off Sign - Free Download & Usage Guidelines #2217900 (License: Personal Use)

This black-and-white sign features prominent uppercase text reading “Please Be Sure Cell Phones Are Turned Off” at the top, a central red prohibition symbol over a classic mobile phone icon, and a courteous “Thank You” at the bottom. Designed for high visibility and immediate comprehension, it uses strong contrast and standard signage conventions to minimize distractions in sensitive environments. Ideal for printing on durable vinyl or laminated paper for repeated use.

Used at entrances to theaters, concert halls, religious services, classrooms, exam rooms, or medical facilities where electronic noise must be avoided; matches user intent to find printable, compliant signage quickly.