NDMA and DoT conducted a live test of India's emergency alert system using cell broadcast on February 20 to verify public ...

In response to Federal Communications Commission requirements, mobile carriers are requiring emergency notification system users to differentiate between emergency and operational SMS (text) messages.

A 10-second 'Armageddon alert' siren will sound on millions of UK mobile phones at some point this year as part of a test of the government's emergency alert system. The alert, for which a date hasn't ...

The emergency alert clarified that users may receive the message multiple times during the testing phase and that no action was required from the public.