"Oct. 4: The Day Cell Phones Nationwide Will Sound Off - Here's Why"

The Federal Emergency Management Agency (FEMA) will conduct a nationwide test on October 4 at 2:20 p.m., where every phone, TV, and radio in the U.S. will sound an alarm. The purpose of the test is to evaluate the effectiveness of the government's mass communication system during emergencies. Recipients of the alert do not need to take any action, as it is only a test. The alert will be sent in both English and Spanish and will include a unique tone and vibration to ensure accessibility for all. This will be the second nationwide emergency alert test for cell phones and the seventh for televisions and radios.