The SPH-A760 will be Samsung's first PTT (push-to-talk) phone for Sprint. The best word to describe it would be "practical". It's designed to offer a good value for the business person who doesn't ...

The color-display update to the v60p CDMA Push-To-Talk phone. Both inner and outer displays are also larger, and the v65p adds BREW 2.0 as well. Additional key features include 1xRTT high-speed ...

Remember when Nextel revolutionized business communications? Today’s Push-to-Talk over Cellular (PoC) provides individual and group calling and location-based dispatching using existing 4G/5G ...

For example, two-way radio (push-to-talk phone) uses half-duplex communications. When one party speaks, the other party listens. Contrast with full-duplex. Not really, but they often sound as if ...

VoiceBrain, a leader in AI-powered voice analytics, and Diga-Talk Solutions, a top provider of Push-to-Talk (PTT) over ...

JOLIET, Ill., March 18, 2025 /PRNewswire/ -- Diga-Talk Solutions, a leader in the Push-to-Talk (PTT) over Cellular (PoC) communications sector, is proud to announce its 2025 initiative to ...