AT&T is making a big push for its new push-to-talk service, launching the walkie-talkie feature on six smartphones in November and taking on Sprint Nextel's iDEN Network ahead of its shutdown next ...

Sprint has announced Network Vision, the carrier's ambitious plans to combine the multiple spectrum bands it uses into single, multimode base stations, and in the process driving 4G expansion, ...

“The Sonim XP5520 BOLT with Bell PTT is the perfect device to face the rigors of Canada's most challenging work environments,” said Bob Plaschke, CEO of Sonim Technologies. “With industry-leading ...

I've using this phone for 4 days now and I noticed only few problems. 1st one is when u try to get phone out of the holster u always hit Speaker phone button and it is pretty loud sometimes. 2nd it ...

SEATTLE--(BUSINESS WIRE)--Twisted Pair Solutions Inc., a recognized leader in mobile workforce communications today announced that it has enhanced the capabilities of its WAVE Mobile Communicator ...