Wireless Emergency Alerts (WEA) are emergency messages sent by authorized government alerting authorities through your mobile carrier.
Alerts received at the right time can help keep you safe during an emergency. With WEA, warnings can be sent to your mobile device when you may be in harm’s way, without the need to download an app or subscribe to a service.
WEA will look like a text message. The WEA message will show the type and time of the alert, any action you should take, and the agency issuing the alert. The message will be no more than 90 characters. WEA messages include a special tone and vibration, both repeated twice.
This tutorial will show you how to turn on and off the emergency alerts you want on your Windows 10 Mobile phone.