The national system for sending emergency alerts to mobile phones will be tested for the second time on Sunday 7 September. The alerts are designed for situations ...

The national system for sending emergency alerts to mobile phones will be tested for the second time at 15:00 BST.

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

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

Brits have been told to 'keep your cool' as the emergency alert causes phones to emit a siren-like sound during the UK-wide test, which is only the second of its kind ...

The national system for sending emergency alerts to mobile phones will be tested for the second time this afternoon, on ...