The alert causes phones and tablets to vibrate, read the alert aloud and emit a loud siren-like sound, even if the device is ...

Millions of mobile phones and tablets across the UK will emit a loud alarm and vibrate. The message will be received on 4G and 5G mobile phones, along with sound and vibration for up to 10 seconds.

Alongside the piercing alarm sound, the Emergency Alert System (EAS) displays a notification on-screen. EAS is designed to warn people about a "life-threatening emergency" nearby and deliver critical ...

The government's Emergency Alert System, which causes a 10-second siren to sound on UK mobile phones, is set to be tested later this year.

There is no exact date yet for when the Government plans to test the EAS alarm, but it is expected to be later this year. The ...

The nationwide Emergency ... alerts through mobile phones, will be tested later this year. The EAS causes phones and tablets to vibrate, read the alert aloud and emit a loud siren-like sound ...

The Emergency Alert System (EAS) can sound an alarm through mobile phones and will be tested later this year. This is a part of a series of steps ministers are taking in response to ...

The Emergency Alert System (EAS) can sound an alarm through mobile phones and will be tested later this year. This is a part of a series of steps ministers are taking in response to recommendation ...