AT&T to ditch old copper phone lines for most: How will you be impacted?
The energy then travels via a wire, like copper lines, before being converted back into sound waves for the receiving phone.
Hackaday9y
Grandma’s Phone, DSL, And The Copper They Share
I just ran the test. This is over a pair of copper twisted wires, the same Plain Old Telephone Service (POTS) twisted pair that connected your Grandmother’s phone to the rest of the world.
KSTP-TV7d
Restoring metro landline phones hit by copper thieves ‘like dealing with a natural disaster,’ CenturyLink execs say
Months after their service was knocked out by copper wire thieves, Twin Cities metro neighbors continue to report landline phone outages ... “We had an aerial cut that they were repairing ...
The Star5d
AT&T to eliminate copper wire phone lines to most users
NEW YORK, Dec. 5 (Xinhua) -- U.S. telecommunication giant AT&T plans to eliminate its traditional landline phone service across ... The wireless carrier has said its copper wire infrastructure ...