Everyone with a mobile phone has been given a four-word instruction to follow when an emergency alert is sent out. The ...

The UK government has released the text of a national emergency alert, set to be broadcast as part of a crucial system test. Millions of phones will vibrate and emit a siren for around 10 seconds when ...

Millions of mobile phones will show a message under 100 words, along with a loud alarm and handset vibration lasting about 10 seconds. The Cabinet Office disclosed that the alert will state: "This is ...

A UK wide emergency alert is set to override millions of phones and trigger a siren on your device. A message that will be ...

The exact message people will receive on their smartphones when an emergency alert is sent in September, has today been ...

The next emergency alert test will happen around 3pm on September 7, the Government has confirmed - with a loud siren and ...

The Government has confirmed the next national test of the emergency alert system will take place at around 3pm on September ...

UK households will receive the text at around 3pm. It will include both English and Welsh text, and be sent to all mobile ...

A high-pitched alarm will sound on around 87million mobile devices causing them to vibrate for ten seconds. A message will ...