Linked from

The 14 pages that link to Telephone exchange, each with the reason it gives.

• Circuit switchingBroader topic: Exchanges establish and release the local segments of telephone circuits.

• Telecommunications networkBroader topic: Traditional voice networks use exchanges to connect callers across the system.

• TelephoneRelated: It establishes the connection between the people making a call.

• Bell SystemBroader topic: Local exchanges routed calls within the operating companies’ territories.

• TelecommunicationsBroader topic: Exchanges transformed individual telephone links into scalable public networks.

• Twisted pairRelated: Growing exchange networks made interference and crosstalk on wire routes pressing problems.

• PlugboardRelated: Manual exchanges used plug-and-cord panels to establish temporary circuit connections.

• Telephone numberRelated: Exchanges use dialed digits to select and connect the called line.

• TelephonyRelated: Exchanges route calls between subscribers and networks.

• Escort agencyRelated: Telephone networks made discreet appointment arrangements easier to coordinate.

• History of telecommunicationBroader topic: Manual and automatic exchanges made individual telephone lines function as a shared network.

• Ren ZhengfeiBroader topic: Huawei’s early products included switches for telephone networks.

• History of the telephoneBroader topic: Exchanges transformed separate telephone lines into usable local networks.

• LandlineRelated: It links a landline to other subscribers by selecting a route through the network.