![Cabinet Office on Twitter: "🚨 At 3pm on Sunday 23 April, there will be a national test of the UK Emergency Alerts service. As we have seen in other countries, Emergency Alerts Cabinet Office on Twitter: "🚨 At 3pm on Sunday 23 April, there will be a national test of the UK Emergency Alerts service. As we have seen in other countries, Emergency Alerts](https://pbs.twimg.com/media/FtBUnUSWYAAReZ9.png:large)
Cabinet Office on Twitter: "🚨 At 3pm on Sunday 23 April, there will be a national test of the UK Emergency Alerts service. As we have seen in other countries, Emergency Alerts
![Emergency alerts: How do the UK government's emergency text alerts work and when could I get one? | The Independent Emergency alerts: How do the UK government's emergency text alerts work and when could I get one? | The Independent](https://static.independent.co.uk/2023/03/19/09/Ry2Iz7C5-720.jpg?width=1200)
Emergency alerts: How do the UK government's emergency text alerts work and when could I get one? | The Independent
![Why did I not get the emergency alert? Which networks failed to transmit alarm and why some phones were silent Why did I not get the emergency alert? Which networks failed to transmit alarm and why some phones were silent](https://wp.inews.co.uk/wp-content/uploads/2023/04/SEI_153112101.jpg?crop=0px%2C743px%2C1667px%2C1252px&resize=1200%2C900)
Why did I not get the emergency alert? Which networks failed to transmit alarm and why some phones were silent
![Why did some people get the UK emergency alert late – or not at all? | Emergency planning | The Guardian Why did some people get the UK emergency alert late – or not at all? | Emergency planning | The Guardian](https://i.guim.co.uk/img/media/64377e5b2e4bf98a825a14f27394efe6bbba7301/0_141_4074_2444/master/4074.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=1b502978070805a1b1eb097d2ac6c4d9)
Why did some people get the UK emergency alert late – or not at all? | Emergency planning | The Guardian
![What time is the emergency alert test on 23 April? When the UK phone system is tested and how to turn it off What time is the emergency alert test on 23 April? When the UK phone system is tested and how to turn it off](https://wp.inews.co.uk/wp-content/uploads/2023/04/SEI_148929400.jpg?crop=547px%2C615px%2C1401px%2C1050px&resize=1200%2C900)
What time is the emergency alert test on 23 April? When the UK phone system is tested and how to turn it off
![Date and time set for UK's first nationwide test of emergency alert system | Science & Tech News | Sky News Date and time set for UK's first nationwide test of emergency alert system | Science & Tech News | Sky News](https://cf-images.eu-west-1.prod.boltdns.net/v1/static/6058004172001/b3ea9aad-7cca-4180-a88d-db87d04c47c3/5fab1508-f02a-42d9-b1ea-009c590222f3/1280x720/match/image.jpg)
Date and time set for UK's first nationwide test of emergency alert system | Science & Tech News | Sky News
![UK to conduct its first test of new emergency alert service: Know all about it | World News - Hindustan Times UK to conduct its first test of new emergency alert service: Know all about it | World News - Hindustan Times](https://www.hindustantimes.com/ht-img/img/2023/04/23/550x309/alert_1682247589546_1682247604397.jpeg)
UK to conduct its first test of new emergency alert service: Know all about it | World News - Hindustan Times
![Why didn't I get the emergency alert today? Here are the reasons your phone didn't go off at 3pm - Manchester Evening News Why didn't I get the emergency alert today? Here are the reasons your phone didn't go off at 3pm - Manchester Evening News](https://i2-prod.manchestereveningnews.co.uk/incoming/article26763708.ece/ALTERNATES/s1200b/1_Emergency-national-alert-system.jpg)
Why didn't I get the emergency alert today? Here are the reasons your phone didn't go off at 3pm - Manchester Evening News
![UK emergency alert system launched to warn of life-threatening events - with test set for next month | UK News | Sky News UK emergency alert system launched to warn of life-threatening events - with test set for next month | UK News | Sky News](https://e3.365dm.com/23/03/1600x900/skynews-alert-emergency_6093932.jpg?20230406192037)
UK emergency alert system launched to warn of life-threatening events - with test set for next month | UK News | Sky News
![Dr Kat on Twitter: "Today at 3pm the UK will be testing the emergency alert system on every phone. Please remind your friends and relatives to ensure they are not frightened by Dr Kat on Twitter: "Today at 3pm the UK will be testing the emergency alert system on every phone. Please remind your friends and relatives to ensure they are not frightened by](https://pbs.twimg.com/media/FuYUqSJWcAIxea4.jpg:large)