Nextivity Inc. today unveiled Cel-Fi Pro, its third-generation smart signal booster for 3G, 4G and LTE . The all-new Cel-Fi Pro is the first commercially available smart signal booster built on ...

When they're outside the Wi-Fi hotspot, the dual-mode phone, which at launch will likely be the Samsung SGH-T709, will automatically switch over to T-Mobile's cellular network.

Nextivity Inc. today announced the Cel-Fi GO X Smart Signal Booster, the first carrier-class indoor / outdoor cellular coverage solution to feature industry leading 100 dB system gain and ...

CEL-FI GO G43 and GO G41 are available to purchase through authorized Nextivity distribution and system integrator partners globally. Click GO G43 or GO G41 to learn more about these best-in-class ...

The Switch Google introduces Project Fi, its very own cellular service. April 22, 2015 More than 10 years ago. A look at where Project Fi's coverage map. (Screengrab by Hayley Tsukayama) ...

T-Mobile USA, the fourth-largest mobile phone company in the United States, is preparing to launch a service this month that will allow people talking on their cell phones to seamlessly switch ...