EntityQ1052989· pop 24· linked from 49 articlescell broadcastSign in to savemethod of sending messages to multiple mobile telephone users in a defined area at the same timeConnectionsUnited StatesCountryEuropean Telecommunications Standards InstituteEntityTurkeyCountryJapanCountryFranceCountryItalyCountryGermanyCountryMexicoCountryIndiaCountryAustraliaCountrySpainCountryCanadaCountryNorwayCountryUnited KingdomCountryPolandCountryUkraineCountryBrazilCountryChileCountryIsraelConceptGreeceCountryCategories3GPP standardsEmergency communicationEmergency population warning systemsMobile telecommunications standards