Poll: Public emergency alerts to be sent to all UK mobile phones

Did you receive the Alert on the 7th September 2025?


  • Total voters
    136
2 of 3 phones got it, one with voice reading out the text and the third never got anything. All on the same giffgaff but the one that never an old phone
 
Surely location being off (as I usually do most of the time to save battery) doesn't stop this and the alert is sent to all UK registered SIM cards?

No, it’s simply sent to all devices connected to the network. It doesn’t matter whether you’re using a UK SIM card or not. It’s a broadcast to all connected devices. It doesn’t know your phone number at all.
 
No, it’s simply sent to all devices connected to the network. It doesn’t matter whether you’re using a UK SIM card or not. It’s a broadcast to all connected devices. It doesn’t know your phone number at all.
So how exactly does it work? As I'm on WiFi with 4G mobile data turned off at home (but mobile signal is on and fine for calls/SMS)
 
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