Aimee Picchi is the associate managing editor for CBS MoneyWatch, where she covers business and personal finance. She previously worked at Bloomberg News and has written for national news outlets ...

If the "your phone is not registered on a network" error has popped up on your Android phone, you know how frustrating it can be. Whether you want to call your family ...

Much of the United States is covered by Verizon's cell phone coverage map. Depending on where you live, Verizon could be the best service available in your area. The network has 5G coverage in every ...

My mother has been teaching college for more than 30 years. She used to get phone service through Sprint (which was acquired by T-Mobile in 2020). Her phone service was so bad, she once threatened ...

Cellular carriers experienced widespread failure of their base stations in areas hit by yesterday’s blackout as backup battery systems in the base stations ran out of power. Mark Siegel, a spokesman ...

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 ...

Modern cellular networks are built to serve millions upon millions of users, all while maintaining strict encryption across all communications. But earlier cellular networks were by no means so secure ...