Mobile phones connected to 4G and 5G networks will vibrate and emit a siren sound for up to 10 seconds
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Mobile phones connected to 4G and 5G networks will vibrate and emit a siren sound for up to 10 seconds
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Charities warn domestic abuse victims could be put at risk by the upcoming national emergency alert drill, as its sound may reveal hidden phones.
At around 3pm on Sunday, 7 September, all 4G and 5G mobile phones in the UK will blare a 10-second siren blast and display a test…
Campaigners advise survivors on how to opt out of government drill on Sept 7
Millions of phones sounded and vibrated during the test
The official 'Emergency Alert' will be sent to all 4G and 5G-enabled phones and tablets. The devices will vibrate and emit a…
Hand held devices connected to 4G and 5G are set to vibrate and produce the sound for up to 10 seconds.
Millions of phones will emit a siren sound and vibrate during the drill
