I'm not saying the UI of their system is great, since I have never seen it, but I believe it's a better idea to have the "test" alert be very similar to the rea

I'm not saying the UI of their system is great, since I have never seen it, but I believe it's a better idea to have the "test" alert be very similar to the real one. When the time comes to send a real alert, the operators should be practiced. Diverging the UI could cause confusion in am actual emergency, wasting precious moments.