Add Yahoo as a preferred source to see more of our stories on Google. A massive Verizon outage Jan. 14, downed tens of thousands of Verizon phones, with Verizon customers eager to "fix" SOS mode on ...

When iPhones aren’t connected to a cellular network, they will typically alert the user by giving an indication in the phone’s status bar. Those notifications usually say “No Service” or “Searching,” ...

The countywide 9-1-1 outage on July 22-23 that affected emergency phone calls and airport operations for less than 24 hours is still under investigation, said Kelly McAdoo, Santa Barbara city ...

In September, an Optus network outage stopped some customers from calling triple-0. With four deaths linked to the outage, the incident has prompted serious discussions about the reliability of ...