Voxer Walkie-Talkie is an excellent communications app with all the tools you need to get in touch quickly.
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Nostalgic for that Nextel push-to-talk capability? Sprint brings the feature back through a free app that works with select Android phones, including the Samsung Galaxy S4 and LG G2.
With a standard chat layout, you can send voice messages, photos, and texts.
AT&T launches a trial program to test out its enhanced push-to-talk feature for mobile field service workers.
Recycled cell phones get a fashionable new lease on life as they're embedded into the soles of high heels, Wellington boots, running shoes, and men's dress shoes.
The walkie-talkie ease of push-to-talk meets modern smartphones in Verizon's rebooted service for business.
The Brooklyn-based startup is offering a solution for off-the-grid travelers who need low-cost connectivity for their smartphone -- and it doesn't rely on satellites.
A total of 46 patents were approved Tuesday, but whether the technologies will find their way into an Apple product remains to be seen.
An analysis of which apps most suck the life out of your phone's battery claims that two well-known names are near the top.
Cobra Electronics will debut its new series of AirWave Bluetooth speakers and solar powered mobile chargers, as well as the JumPack powerpack.