Three UK on X: "On Sunday 23 April at 3pm, the UK Government will be testing their emergency alert systems. Your phone will make a loud siren sound, even if it's 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
More information about the Emergency Alert on 23rd April - Bromley Well
Emergency alert test: Alarm fails to sound on some phones across UK
News | Irthlingborough Town Council
Government emergancy alert explained: Time, sound and how to stop it
When is the UK emergency alert test? What will happen on 23 April and how to turn alerts off on your phone
What the government emergency alert sent to phones will sound like | News | Independent TV
Emergency Alert System testing for mobiles and tablets this weekend - Penzance Council
Exact day your phone will receive emergency 'siren' - hear how it will sound - Mirror Online
Emergency alert UK: What to know ahead of alarm test on all phones
Test of Government's new, national Emergency Alerts system at 3pm on Sunday 23rd April - My Sefton News Channel
EMERGENCY MOBILE PHONE ALERT THIS SUNDAY | Age UK Somerset
UK tests emergency alert — Your guide to why and how to turn it off | UK | News | Express.co.uk
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
Emergency Alerts Will Be Sent To All UK Phones Next Month
Exact time millions of mobile phones across UK will emit loud alarm in national test on April 23 | Daily Mail Online
Domestic Abuse + Testing of National Emergency Alert System - St. Mary's Primary School
Every phone in UK to sound 'emergency alarm' on April 23rd
Emergency alert alarm to sound on 23rd April in test that will trigger phones on silent – but Android and iPhone users can opt out
REMINDER: National Emergency Alarm test takes place at 3pm on Sunday, April 23
Phone emergency alert 23 April | Mumsnet
