AT&T to ditch old copper phone lines for most: How will you be impacted?
If you’re still using a landline phone, a change by AT&T may soon impact you. During its recent Analyst & Investor Day, AT&T ...
THE WEEK1 个月
Why the FCC wants to replace America's phone network
to start phasing out the network of copper wire, switches, and circuits that make up the current time-division multiplexing (TDM) wired telephone system, and phase in an Internet Protocol (IP ...