About this app:

PTT technology turns a smartphone into full service portable two-direction radio. Get access to your digital radio system directly from your smartphone or create a new communication system based on Mobile devices. Initiate and receive private and group calls with dispatchers, digital radios and other users.

We hope you will find this app useful, convenient and easy-to-use. Our team continues working hard to extend the functionality. Stay tuned!

Visit SmartPTT website: https://smartptt.com/
Follow us on Twitter: https://twitter.com/SmartPTT
Join to us in Facebook: https://www.facebook.com/SmartPTT

Requirements:

Android version 4.4 or higher
Please, take into account, the SmartPTT Mobile client works only as a part of the current SmartPTT dispatch radio system.

Installed third party security application.