Do you have a hidden phone?

Do you have a hidden phone?

With a National Emergency Alert Test scheduled today at 1:20 p.m., hidden phones may be at risk for making a noise, vibrating, or reading out the alert. If you wish to avoid receiving any alert, please shut down your smartphone or device during the 30-minute transmission period (scheduled for 1:20-1:50 p.m. CST) to avoid any sound or notification.