Our readers who are old enough to remember using walkie-talkies to talk with their friends or used them in the military will find this of interest. A walkie-talkie, more formally known as a handheld transceiver, is a hand-held, portable, two-way radio transceiver. It was developed during WW II to eliminate the need for wire connected combat (field) telephones. Interesting enough that they are still being used on the precipice of WW III.
Walkie-talkie communication app Zello https://zello.com
