![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/maxresdefault.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
![Government to test new emergency alert system for UK with messages sent to mobile phones | The Independent Government to test new emergency alert system for UK with messages sent to mobile phones | The Independent](https://cdn.jwplayer.com/v2/media/42GqHMSL/poster.jpg?width=1920)
Government to test new emergency alert system for UK with messages sent to mobile phones | The Independent
![Emergency alert: Three responds after phone users complain they did not receive test | The Independent Emergency alert: Three responds after phone users complain they did not receive test | The Independent](https://static.independent.co.uk/2023/04/23/15/SEI153108490.jpg?quality=75&width=1200&auto=webp)
Emergency alert: Three responds after phone users complain they did not receive test | The Independent
![An emergency warning test will sound on phones next Sunday - this is how you can opt out | Daily Mail Online An emergency warning test will sound on phones next Sunday - this is how you can opt out | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/03/12/01/68595189-11849317-image-a-12_1678583091023.jpg)