Functionality similar to a Walkie-Talkie has also been duplicated on cell phones, in the form of a service called Push-To-Talk (PTT).

In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units ...

8,000 employees at Ford Motor Co. are giving up those old landline phones for Sprint's Ready Link service. Ford's product development unit will be the first to use the walkie-talkie style ...

One of the most thrilling childhood toys for the adventurous 1970s or 1980s kid was probably the toy walkie-talkie. It didn’t matter that they were a very simple AM low-end-VHF radio with a ...