Got a Nextel phone? Be prepared to part ways with it. Sprint announced Tuesday (May 29) that it plans to end service for Nextel's walkie-talkie-style push-to-talk phones as early as June 2013, saying ...
Vancouver, BC /PRNewswire/ - Siyata Mobile Inc. (Nasdaq: SYTA, SYTAW) ("Siyata" or the "Company"), a global developer and vendor of Push-to-Talk over Cellular (PoC) handsets and accessories, and Zello ...
To continue reading this content, please enable JavaScript in your browser settings and refresh this page. AT&T offers push-to-talk app for iPhone © 2025 American ...
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