![If you have a mobile phone, this is relevant to YOU! - National testing of the UK's new Emergency Alerts system on Sunday 23 April 2023 :: Derbyshire Community Health Services If you have a mobile phone, this is relevant to YOU! - National testing of the UK's new Emergency Alerts system on Sunday 23 April 2023 :: Derbyshire Community Health Services](https://i.ytimg.com/vi/XVrEhoK9YVc/mqdefault.jpg)
If you have a mobile phone, this is relevant to YOU! - National testing of the UK's new Emergency Alerts system on Sunday 23 April 2023 :: Derbyshire Community Health Services
![Armageddon' emergency phone alert test prompts do not to use online banking or WhatsApp warning - Nottinghamshire Live Armageddon' emergency phone alert test prompts do not to use online banking or WhatsApp warning - Nottinghamshire Live](https://i2-prod.nottinghampost.com/incoming/article8320559.ece/ALTERNATES/s1200c/0_WhatsApp-Image-2023-04-04-at-080121jpeg.jpg)
Armageddon' emergency phone alert test prompts do not to use online banking or WhatsApp warning - Nottinghamshire Live
![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/2023/03/12/01/68595189-11849317-image-a-12_1678583091023.jpg)
Exact time millions of mobile phones across UK will emit loud alarm in national test on April 23 | Daily Mail Online
![Emergency alert alarm to sound on 23rd April in test that will trigger phones on silent – but Android and iPhone users can opt out Emergency alert alarm to sound on 23rd April in test that will trigger phones on silent – but Android and iPhone users can opt out](https://www.advertiserandtimes.co.uk/_media/img/CD0EGLTBUB6L21VPAMLO.jpg)
Emergency alert alarm to sound on 23rd April in test that will trigger phones on silent – but Android and iPhone users can opt out
![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
![nidirect on X: "There are only 3 days to go until the UK-wide Emergency Alerts test will take place at 3pm on Sunday (23 Apr). You will receive a test message on nidirect on X: "There are only 3 days to go until the UK-wide Emergency Alerts test will take place at 3pm on Sunday (23 Apr). You will receive a test message on](https://pbs.twimg.com/media/FuFuHEZWIAYroI7.jpg)
nidirect on X: "There are only 3 days to go until the UK-wide Emergency Alerts test will take place at 3pm on Sunday (23 Apr). You will receive a test message on
![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
![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
![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)