Effective safety signage, Tanda larangan telefon bimbit, Kedai jual tanda keselamatan, Workplace mobile phone policy signs

English
Subtitle: Stay Alert, Stay Safe: No Mobile Zone! Have you ever felt that irresistible tug to check your mobile phone, even in places where it’s clearly inappropriate or unsafe? You're not alone. It's a modern-day reflex that many of us battle daily.


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