If you get a "Presidential Alert" on your phone Thursday, you won't be alone. FEMA and the FCC are testing a new alert system that will reach a majority of cell phone users in the U.S.
The text will be sent on September 20 at 2:18 p.m. EST, and will represent the first national test of the agencies' Wireless Emergency Alerts system or WEA.
More than 100 carriers are participating in the test, including the largest providers in the country, which means — unless you have an older, WEA-incompatible phone — you'll probably receive the alert.
Aside from that heading, the message text will consist of "THIS IS A TEST of the National Wireless Emergency Alert System. No action is needed.”
This video includes additional material from Newsy affiliate CNN.