Another deadly wave of exploding communication devices — this time walkie-talkies — struck Lebanon yesterday, leaving at least 20 dead and hundreds more wounded, according to Lebanese Health ...

Fortunately, there are apps that allow you to use your cell phone as a walkie-talkie or two-way radio, some while on Wi-Fi and others so long as you have a network connection—even if it’s just 3G.

Euan Ward and Aaron Boxerman Reporting from Beirut, Lebanon, and Jerusalem Twenty people were killed and hundreds were wounded when walkie-talkies owned by Hezbollah members exploded across ...