Twenty years after 3G was first introduced in the United States, paving the way for a new generation of mobile apps, the network is officially being phased out. AT&T is set to pull the plug on its 3G ...
CHICAGO -- Twenty years after 3G was first introduced in the United States, paving the way for a new generation of mobile apps, the network is officially being phased out. AT&T is set to pull the plug ...
To move its mobile customers over to 4G without service interruptions, AT&T (T), which owns CNN’s parent company, has been providing free replacement phones to many users with a 3G device. It has also ...