You will be surprised by the warning sound of the “Emergency Rapid Mail” that suddenly rings in the middle of the night. However, since it is a mechanism that informs us of information related to our lives as soon as possible, we will appreciate it. In fact, there may be a lot of people who escaped the difficulty with an emergency bulletin email in the event of a typhoon landing or heavy rain.
Emergency warning mail is an administrative service that simultaneously notifies mobile phones in specific areas of emergency earthquake warnings and tsunami warnings delivered by the Japan Meteorological Agency, special alerts such as eruptions, and disaster / evacuation information delivered by national and local governments. . On iPhone, open the screen in the order of “Settings” → “Notification”, and you will receive it when you turn on the “Emergency Bulletin” switch at the bottom of the list of many apps.
However, emergency alert mail is different from general mail. The 4G line is sent using a mechanism called ETWS (Earthquake and Tsunami Warning System) and is not received by a receiving app such as the “Mail” app that comes with iOS.
On the iPhone, emergency alert emails are treated as a type of notification. As a result, you can read as many times as you like in the Notification Center, but if you delete it from the Notification Center, you will not be able to read it again.
If you want to be able to re-read it later, you can miss information on evacuation sites, etc. If you want to be able to read it later, you can use the “Yahoo! Disaster Prevention Bulletin” app that delivers nationwide emergency bulletins. If you don't want to increase the number of apps, you can also take a screenshot (when you press the volume up button and side button simultaneously on iPhone X and later models) when you receive an early warning mail. In any case, be prepared for the occasion.