The national system for sending emergency alerts to mobile phones in the UK is being tested for the second time.

Brits were previously told to 'keep your cool' as the emergency alert causes phones to emit a siren-like sound during the ...

MILLIONS of phones across the UK have received an Emergency Alert message today. A loud siren was sounded on nearly every ...

Tens of millions of mobile phones in the UK received a message and sounded a loud alarm in the second nationwide test of the ...

Mobile phones in the UK will shortly receive an emergency alert. It's only a test by the government, but there are real-world impacts, with drivers warned ahead of time and a rugby match moved as a ...

Brits have been left scratching their heads after national alert system failed to warn them of an albeit hypothetical risk to ...

England’s one-day international cricket match against South Africa was paused as the Government triggered an emergency alert ...

Some of the reasons why you may not have received the alert includes your device being switched off, connected to 2g or 3g, ...

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The UK's Emergency Alert system is being tested this weekend, with an alarm set to be sent to millions of devices across the ...

When you receive the alert, your mobile phone or tablet may make a loud siren noise, vibrate or read the message out loud.

The UK Government will be testing the Emergency Alerts system on Sunday (September 7). The test will see phones across the ...