Mobile phones connected to 4G and 5G networks will vibrate and emit a siren sound for up to 10 seconds, and users won't have ...

Mobile phones in the UK will be sent an emergency alert as the government tests the nationwide system for the second time.

A test of the Multnomah County wireless emergency alert system is set to reach nearly a million residents and visitors in the region Thursday.

An update has been issued on the emergency alert that millions of Brits will receive in just a matter of days. A Cabinet ...

An emergency alert drill will send a test message to mobile phones across the UK next weekend. It will mark the second test of the national emergency alert system, after the first in 2023. On Sunday, ...

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

Other previous activations have included when an unexploded World War II bomb was discovered in Plymouth, as well as during ...

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