The UK government alert will make iPhone or Android devices make a loud siren-like sound for about ... area - it does not use people's phone numbers. The test will sound from phones on Tuesday ...

The UK will test its new mobile phone “emergency alerts” system this ... “Thirty years after Britain decommissioned its national air raid siren network, the government is setting up a ...

A new emergency alert system was tested earlier today, causing phones across the country ... The alert should have said: " This is a test of Emergency Alerts, a new UK government service that ...

A message with a siren at 15:00 BST on ... It is being sent to 4G and 5G mobile phones. The full message will read: "This is a test of Emergency Alerts, a new UK government service that will ...

Three million people received an emergency alert from the Government after forecasters issued a rare red warning for wind as Storm Darragh hits the UK ... outside a test scenario the last test being ...