AT&T app: The Smart Home Manager app can prioritize devices, identify Wi-Fi issues and check for AT&T internet outages. Access the Smart Home Manager on your cellphone, ...

AT&T is rolling out a new feature in its MyAT&T app intended to prevent nefarious individuals from accessing customers' online accounts. Wireless Account Lock, which has been rolling out in waves ...

The plan also provides access to AT&T's free ActiveArmor app that blocks spam calls. Previously, AT&T offered a slightly discounted senior phone plan at $62 per month that was only available to ...

AT&T is launching a new Account Lock feature that will let wireless customers prevent unauthorized changes to their account, such as phone number and SIM card transfers.