Get all your news in one place.
100's of premium titles.
One app.
Start reading
TechRadar
TechRadar
Mark Wilson

UK emergency alert: when it’s happening and how to disable it on your phone

A phone showing an example of a UK emergency alert

If you live in the UK and have a 4G or 5G mobile phone, then it's worth knowing that a siren-like alarm is going to sound on your handset on Sunday April 23 at 3pm BST. Yes, even if your phone is in silent mode. So what exactly is the alarm, and how can you stop it from interrupting your afternoon nap?

The alert is simply a test of the UK's new emergency alert system, which the UK government has called a "vital tool to keep the public safe in life-threatening emergencies".

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.