With PTToC (Push To Talk Over Cellular) technology, the TE320 is a compact and durable portable device, created to meet all the needs of those who need refined and superior audio. It delivers quality when speaking and listening, even in the noisiest places possible. We're talking about workplaces like factories of all types, critical missions like those faced by the public safety sector, and even noisy roads. Designed with a 2-inch color screen, the user can review and check information as well as make settings easily. Its operating system is Android 8.1, allowing you to exchange text messages, photos and more.