No Cell Phone Use Sign - Clear Policy Reminder for Public Spaces #2217895 (License: Personal Use)

This image displays a standard prohibition sign featuring a black mobile phone overlaid with a red circle and diagonal slash, indicating banned activity. Above the icon, bold black text reads “No Cell Phone Use,” while “Thank You” appears below-emphasizing politeness alongside enforcement. The design follows ISO-style visual communication principles for maximum clarity and cross-cultural recognition.

Used in environments requiring silence or undivided attention-such as hospitals, libraries, theaters, exam rooms, or religious venues-this sign supports policy compliance by visually reinforcing rules without verbal instruction. It aligns with user intent to find ready-to-print signage for regulatory or courtesy-based restrictions.