Last week's Verizon outage is a reminder that cell service can go down at any time. These six tips help you stay connected ...

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 ...

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 ...

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

A resident in a bushfire zone says they were left in a "blind panic" after their mobile phone couldn't connect, as an ...

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 ...