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

With the UK's Emergency Alerts System undergoing its next major test in September, the Mirror breaks down everything you need ...

Every single mobile phone in the UK is set to sound a loud siren at exactly the same time next weekend as the Government ...

An emergency alert drill will send a test message to mobile phones across the UK next weekend. It will mark the second test ...

EVERY mobile phone across the UK will be sent an emergency text alert next weekend. Phones will emit a loud siren as part of ...

The UK is preparing for a nationwide emergency alert trial next weekend, with every mobile phone across the country expected ...

With just weeks to go, people across Wales are being reminded to expect the second ever national Emergency Alert test. The ...

The wearable panic button system gives teachers and staff emergency alerts to protect students in the case of an intruder or ...

How Boulder County sounds alarm during an emergency Sirens, texts, emails and calls are all used to warn residents of forthcoming emergencies ...

Local governments and First Nations are responsible for sharing emergency notifications about wildfires, tsunamis, and other ...

An emergency alert drill will send a test message to mobile phones across the UK next weekend. It will mark the second test ...

Phones across the UK will emit a loud noise next weekend as the Government tests the national emergency alert system ...