Emergency Alert Test on Sunday 23 April 2023

An emergency alert is a free service being launched by the UK Government that will warn you about serious nearby threats to life through your mobile phone or device.
There will be a National Test Message of the system on Sunday 23 April 2023.
Emergency Alerts will appear on your device and you will hear a loud siren-like sound for up to 10 seconds. It will appear on your device’s home screen and you must acknowledge it before you can use other features. They appear as a notification and may include telephone numbers or website links containing further information. A loud, siren-like sound and vibration will accompany the message to raise awareness of the hazard or threat.
On April 23rd, when you receive the Welcome Message you do not need to take any action. The siren will stop automatically after ten seconds. A welcome message will stay on screen until you acknowledge it, just like a ‘low battery’ warning.
For more information follow the link below: