![Daisy Cooper MP 🔶 on X: "🚨 3pm TODAY: National Alert System TEST on smartphones 🚨 At 3pm today (Sunday 23rd April), the government is testing its emergency alert system. A loud Daisy Cooper MP 🔶 on X: "🚨 3pm TODAY: National Alert System TEST on smartphones 🚨 At 3pm today (Sunday 23rd April), the government is testing its emergency alert system. A loud](https://pbs.twimg.com/media/FuYs-GqX0AExgeT.jpg)
Daisy Cooper MP 🔶 on X: "🚨 3pm TODAY: National Alert System TEST on smartphones 🚨 At 3pm today (Sunday 23rd April), the government is testing its emergency alert system. A loud
![Sound that could save your life': UK disaster alert to buzz phones on 23 April | Emergency services | The Guardian Sound that could save your life': UK disaster alert to buzz phones on 23 April | Emergency services | The Guardian](https://i.guim.co.uk/img/media/e0a7861c8feb45c1d8c219de99317fea914d25ec/0_0_1575_945/master/1575.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=d64d2ba85536ef841102e3bbcd47f009)
Sound that could save your life': UK disaster alert to buzz phones on 23 April | Emergency services | The Guardian
![Expect your mobile to go off at 3pm on Sunday as new emergency alerts are tested - here's which phones will ring and what it'll sound like Expect your mobile to go off at 3pm on Sunday as new emergency alerts are tested - here's which phones will ring and what it'll sound like](https://www.moneysavingexpert.com/content/dam/dv-emergency-alert-warning.png.rendition.320.320.png)
Expect your mobile to go off at 3pm on Sunday as new emergency alerts are tested - here's which phones will ring and what it'll sound like
![Test of Government's new, national Emergency Alerts system at 3pm on Sunday 23rd April - My Sefton News Channel Test of Government's new, national Emergency Alerts system at 3pm on Sunday 23rd April - My Sefton News Channel](https://mysefton.co.uk/wp-content/uploads/2023/04/Emergency-Alerts.jpg)
Test of Government's new, national Emergency Alerts system at 3pm on Sunday 23rd April - My Sefton News Channel
![SurvivorsUK on X: "On 23rd of April at 3PM, phones in the UK will sound a loud alarm to test a new emergency alert system. If you have a secret phone for SurvivorsUK on X: "On 23rd of April at 3PM, phones in the UK will sound a loud alarm to test a new emergency alert system. If you have a secret phone for](https://pbs.twimg.com/media/FuFtGPDXsAATjXV.jpg)
SurvivorsUK on X: "On 23rd of April at 3PM, phones in the UK will sound a loud alarm to test a new emergency alert system. If you have a secret phone for
![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=498px%2C698px%2C1401px%2C791px&resize=640%2C360)
What time is the emergency alert test on 23 April? When the UK phone system is tested and how to turn it off
![Emergency alert 'Armageddon' alarm will sound on 23rd April at 3pm – this is what the message on your phone will say Emergency alert 'Armageddon' alarm will sound on 23rd April at 3pm – this is what the message on your phone will say](https://www.advertiserandtimes.co.uk/_media/img/0NPP8FBGN721ENE6YQRQ.jpg)
Emergency alert 'Armageddon' alarm will sound on 23rd April at 3pm – this is what the message on your phone will say
![Exact time millions of mobile phones across UK will emit loud alarm in national test on April 23 | Daily Mail Online Exact time millions of mobile phones across UK will emit loud alarm in national test on April 23 | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/04/06/00/68595189-0-image-a-11_1680736441531.jpg)