I get to see literally hundreds of iPhones per week at my job, and almost 40% of them have the crescent moon symbol at the top. When I ask if they are aware that "Do Not Disturb" mode is enabled, almost no one realizes it was toggled. This is because it is so easy to accidentally tap this in the Control Center. Many customers are missing calls and texts because of this, or simply think their device is broken because they are unaware what the moon symbol means. My hope is that Apple either adds a way for iPhone users to understand exactly what Do Not Disturb is, or remove how easy it is to accidentally trigger. Anyone else work in an industry where you get to see a high volume of iPhones? Are you seeing the same issues.