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.
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 ...