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Emergency alert test UK: phone alarm sounds early for some users but others don't receive it – as it happened | Emergency planning | The Guardian
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Premium Vector | Phone with app alarm clock on the screen. hand holds smartphone isolated on blue background.
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Phone with app alarm clock on the screen. Vibrating smartphone isolated on blue background. Mobile technologies concept. vector de Stock | Adobe Stock
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Every phone in the UK will receive an emergency alert with loud alarm next Sunday in nationwide test | Daily Mail Online
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