Wouldn’t it be nice if you had a dual-mode phone that let you talk via voice over Wi-Fi when you’re in the office, warehouse or hospital, and then seamlessly switched over to cellular when you were ...

Samuel has spent years writing about mobile carriers and their networks following a stint working as a technician in a carrier phone store. Whether it's helping people avoid 36-month payment plans, or ...

Cox Communications is building its own cellular network to eventually offer mobile voice, data and entertainment in all markets it serves across the U.S., the cable operator said Monday. Cox is one of ...

For those in precarious situations, standard advice like “use a burner phone” or encrypted apps only goes so far. The vulnerability often lies deeper, embedded in the same cellular architecture that ...

Consumer Cellular is not like other phone companies. The mobile virtual network operator (MVNO) established its reputation by keeping things straightforward. John Marick and Greg Pryor founded the ...

Add Yahoo as a preferred source to see more of our stories on Google. AT&T cell phone service is down, customers across the country are reporting. The problem is part of a nationwide telecommunication ...

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, ...

On Thursday, hundreds of thousands of smartphone users reported trouble with their cellular network. While the reason for the downtime is unclear as of publication, it's safe to say that there are ...