Might be worth adding a reminder to your calendar (to reduce being startled):
"The national system for sending emergency alerts to mobile phones in the UK will be tested again this September, the government has said.
It will see compatible phones vibrate and make a siren sound for 10 seconds while displaying a message at 15:00 BST on 7 September, even if they are set to silent."
Umm is there where like every single mobile phone will be really loud?! I’ll be honest this kind of stuff is very creepy, like people have control of our phones. If you have played ttyd, it’s like tec xx is taking over all mobile phones
