As costs are on the rise everywhere, one place to cut expenses can be your wireless bill. I've tracked down the cheapest ...

A correction was made to this story. Read below for details. Vonage will announce Tuesday the availability of its long-anticipated portable Wi-Fi phone that will let people use the company's IP ...

SAN FRANCISCO, Jan 26 (Reuters) - Cablevision System Corp said on Monday it would launch in February a wireless Internet phone service to give users an alternative to pricier data plans from cellular ...

Voice over Internet Protocol (VoIP) service providers Skype and Vonage have each recently partnered with hardware manufacturers to release cell-like phones that can use their services via Wi-Fi ...

Upstart mobile carrier FreedomPop is adding an unlimited data, voice and messaging plan for US$5 per month using Wi-Fi hotspots, and it plans to sell a Wi-Fi-only phone to use on the service. The plan ...

Cell phone makers plan to release so-called Wi-Fi phones ahead of schedule, bringing new threats and opportunities to wireless carriers and traditional phone service providers. The highly anticipated ...

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...