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Here’s how to use Zello, the walkie-talkie app people are scrambling to download as Hurricane Florence floods the Carolinas
Hurricane Florence has made landfall in North Carolina. To prepare for the worst, people are downloading a walkie-talkie app called Zello. The app lets people use their phone like a two-way radio in the event of an emergency.
Zello lets you join channels centered on particular topics and instantly chat with other people using short voice messages.
Zello lets you use your phone as a two-way radio as long as you have a network or WiFi connection — a feature that comes in handy for hurricane rescue workers.