The Government's emergency alert system will be tested later this year with a loud siren set to sound on millions of mobile phones across the UK - here is everything you need to know Source link : https://www.dailystar.co.uk/news/latest-news/every-phone-uk-blast-out-35460257 Author : [email protected] (Adam Cailler, Michael D. Carroll) Publish date : 2025-06-27 06:42:00 Copyright for syndicated content belongs to the linked Source.