Combining the broad coverage of a nationwide cellular network* with the ease of two-way radio communications. Keep employees connected and accountable with crisp, clear audio, location tracking and Wi-Fi. Maximize efficiency with single-button operations and long battery life. Improve focus without a large distracting screen to get in the way. Forget building out or maintaining a costly radio infrastructure. Get your team up and running quickly by deploying nationwide* push-to-talk without the need for costly or time-consuming FCC or spectrum licensing, or manual programming. You can even use the TLK Series two-way device with your current compatible two-way radio systems and smartphones.