When your phone struggles to find signal, don't just blame your carrier. Try these troubleshooting tips first.

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 ...

And why are cellphones called cellphones? A cellphone is any portable telephone that uses cellular network technology to make ...

Steffan Aquarone says network operators and providers need to hear "loud and clear" how residents are affected [Paul Moseley/BBC] A council is calling on mobile phone networks and providers to improve ...

AT&T cell phone service is down, customers across the country are reporting. The problem is part of a nationwide telecommunication outage, according to USA TODAY and reports from Downdetector. Outages ...

The best smartphones are useless if your service isn't up to par, and this company keeps its customers happier than any other ...

T-Mobile will reportedly retire its 4G LTE network. Mobile phone users should have a gradual transition. The news comes as T-Mobile is promoting T-Satellite with Starlink. As one service grows, 4G ...

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 ...

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 ...

KANSAS CITY, Mo. — Thousands of Kansas Citians who lost power Friday night after a severe line of storms moved through the area might have turned to their cell phone for updated information. Had they ...

You may have seen a network named “Cellular” listed as one of the Wi-Fi options on your phone or other devices. W&M has recently adopted a service called “Passpoint” - which we named "Cellular" at W&M ...