Two years ago, Orange trialled push to talk in the UK. It was essentially a walkie-talkie type system that worked on mobile phones. In order to talk to someone you pushed a button and then let go of ...

Instant Messaging has changed the way we communicate using the Web, but has failed as yet to cross over to wireless. Sonim Technologies believe they have the technology to change this by adding voice ...

AUSTIN, Texas, March 24, 2022 /PRNewswire/ -- Sonim Technologies (Nasdaq: SONM) announced today that the Zello push-to-talk (PTT) application is now available on the low-cost, ultra-rugged XP3plus ...

The FINANCIAL — On June 11 AT&T and Sonim Technologies are announcing that the Sonim XP5 will be available beginning June 12. AT&T is the first carrier to offer the device. This is Sonim’s first ultra ...

Certified for T-Mobile's T-Priority solution, built for first responders and mission-critical users Advancing Sonim's legacy of trusted ruggedness, the XP Pro is the latest evolution in Sonim's rugged ...

What Is Push To Talk? PoCs connect to the cellular infrastructure of mobile network operators like AT&T, T-Mobile and Verizon using a subscriber identity module (SIM) card like those installed in cell ...

Sonim's newest rugged flip phone is the XP3plus, launching today with T-Mobile. This new model is a significant upgrade over the original XP3 from 2019, featuring larger displays and a battery that's ...

Purpose-Built for First Responders, Military, Government and Enterprise Users in Construction, Hospitality, Manufacturing, and many other use cases that require distraction-free phones Sonim ...

Sonim Technologies today announced the availability of the XP Pro, its fully rugged flagship smartphone, now through T-Mobile. Certified for T-Priority featuring the first 5G network slice in the U.S.