A »Push-to-talk (PTT) is a telecommunications service that lets users communicate instantly, like using a walkie-talkie. By pressing a button, voice messages are transmitted without dialing or waiting for a connection. It’s popular in industries needing quick, efficient communication, such as logistics or construction. PTT services today often work over cellular networks or apps, providing broader coverage and enhanced features compared to traditional two-way radios.

A »Telecom push-to-talk service is a two-way radio communication service that allows users to instantly connect with others by pressing a button. It enables half-duplex communication, where one user speaks at a time, and is commonly used in industries like transportation, logistics, and public safety for efficient and quick communication.