How hidden device users can protect themselves ahead of national emergency alert test

Image caption: Individuals who rely on secondary, hidden devices in the home should turn them off ahead of the national emergency alert test. Image credit: Getty. Article by Chase DiBenedetto. Mashable – September 22, 2023.

On Oct. 4, at approximately 2:20 p.m. ET, cellular devices, televisions, and radio systems will ring out from a national emergency alert test designed to ensure the country’s mass communication services are in working order – and intended to be heard loud and clear by anyone nearby. […]

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