Movirtu offers a virtual SIM platform that lets you have both a business number and personal number on the same device.
Executive VP for the cable giant predicts move to a usage-based billing model, with a data cap of maybe 500GB.
Of the almost 40 companies Marissa Mayer acquired since taking over Yahoo in 2012, artificial intelligence service Aviate — and not Tumblr — may turn out to be the biggest catch.
Brendan Eich's 2008 donation to an anti-gay-marriage cause now dogs his new CEO job. In his first interview about it, he resists calls to resign or recant, but argues inclusiveness makes Mozilla's world-spanning community possible.
The startup raises $15.5 million in a Series B round of funding for an idea that would let users determine their own data needs.
Are you confused about T-Mobile's new contractless smartphone plans? CNET offers this FAQ to help decipher the details.
Household electronics need to be designed to operate like battery-saving mobile devices to keep a lid on climbing energy use from the growing number of connected gadgets in the home.
A reader asks if the FCC might investigate AT&T and Verizon for getting rid of their unlimited data plans and raising rates via the share plans. Ask Maggie's Marguerite Reardon offers her opinion.
When travelling overseas, phone bills can get expensive quite quickly. This is not only due to international call rates, but also to data roaming, which smartphones are now becoming reliant on. Here's how to avoid being slugged a whopping bill on your return from travelling.
Molly Wood faces the hard reality that the days of unlimited bandwidth are over, but she's not going to get taken to the cleaners by greedy providers. Here's how to make pay-per-use a fair deal for everyone.