Dubai’s Emirates Airlines has become the first major airline outside Lebanon to ban passengers from carrying pagers and walkie-talkies on its flights. This comes after a series of deadly attacks in Beirut last month, where electronic devices like pagers were turned into bombs.

In a statement on its website, Emirates announced that passengers traveling to, from, or through Dubai are not allowed to bring pagers or walkie-talkies in their checked luggage or carry-on bags. Any such items fou...