On Tuesday, AT&T wireless service went down for some customers, affecting their ability to contact 911 in the event of an emergency. It was fixed in a few hours, with the company blaming a software ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

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 ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

A&T is precisely the kind of enterprise customer that Broadcom desires. According to recently filed court documents (PDF), AT&T has deployed Broadcom’s VMware software across approximately 8,600 ...

After the WarnerMedia spinoff, AT&T was saddled with a very heavy debt load. The dividend cut that accompanied the spinoff was intended to allow AT&T to focus on strengthening its balance sheet.

AT&T said on Tuesday it will spin off WarnerMedia in a $43 billion transaction to merge its media properties with Discovery. AT&T shareholders will own 71% of the new Warner Bros. Discovery company ...