Youtube activity of "J Gry" (@jgrysiak6566) on "AT&T Tech Channel" channel.
-
Commenter youtube id
- 29
-
Commenter name
-
Commenter name id
-
Comments by video
"ATu0026T Archives: The Phone Boom of the 1950s"
"ATu0026T Archives: The Step-By-Step Switch"
"Century 21 Calling, 1962 - ATu0026T Archives - World's Fair tour"
"Speedy Cutover Service, SXS switching cutover to ESS filmed live at Glendale CA central office, 1984"
"The Last Towns to Use Operators to Connect Calls - ATu0026T Archives"
"The Traveling Telephone Switching Machine - ATu0026T Archives"
"Training For Service, 1926 - ATu0026T Archives - Telephone Operator recruiting"