For control and oversight of the entire network hierarchy , AT&T established a Network Control Center in New York City in 1962 , renamed the Network Operations Center .
For control and oversight of the entire network hierarchy , AT&T relocated to Bedminster , NJ in 1977 .
For control and oversight of the entire network hierarchy , AT&T established a Network Control Center in New York City in 1962 , renamed the Network Operations Center and relocated to Bedminster , NJ in 1977 .