IBM Telephone Switching Systems
- IBM 1750 Switching System 1
- IBM 1755 Operator station
- IBM 9750 Business Communications System (ROLM)
- IBM 9751 CBX (main component of 9750 system)
Read more about this topic: List Of IBM Products
Famous quotes containing the words telephone and/or systems:
“The press and politicians. A delicate relationship. Too close, and danger ensues. Too far apart and democracy itself cannot function without the essential exchange of information. Creative leaks, a discreet lunch, interchange in the Lobby, the art of the unattributable telephone call, late at night.”
—Howard Brenton (b. 1942)
“I am beginning to suspect all elaborate and special systems of education. They seem to me to be built up on the supposition that every child is a kind of idiot who must be taught to think.”
—Anne Sullivan (1866–1936)