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Traffic Service Position System

The Traffic Service Position System (TSPS) was developed by Bell Labs in Columbus, Ohio to replace traditional cord switchboards. The first TSPS was deployed in Morristown, New Jersey in 1969 and used the Stored Program Control-1A CPU, "Piggyback" twistor memory (a proprietary technology developed by Bell Labs similar to core memory) and Insulated Gate…

Technology, Features & Hotel Billing Information System

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Features

AnalogClass 5Class 44ESS switchTelephone operator
11 related topics

Hotel Billing Information System

Long-distance callsTeletypeHotels
3 related topics

Automated Coin Toll System

Pat FleetPhoenix, ArizonaJane Barbe
3 related topics

Overview

Bell LabsColumbus, OhioSwitchboardsMorristown, New JerseyStored Program Control
11 related topics

Topics to explore

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Overview

Features

Operator Training

Hotel Billing Information System

Automated Coin Toll System

Computerized Position Information System

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Map overview Semantic statistics

Traffic Service Position System

Nodes37
Edges36
Triples9
Avg. degree1.95
Density0.054054
Components1

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Important terminology Word statistics

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Important terminology

tsps operator system call calls position operators billing service charge bell console card information included number automated toll special required

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the 4A-ETS/PBCinstance ofFeaturesThe TSPS system utilized special analog trunks that originated at Class 5 end office circuit switch systems and Class 4 toll access circuit switch systems that were conn…0.80text
4ESS switch systemsinstance ofFeaturesThe TSPS system utilized special analog trunks that originated at Class 5 end office circuit switch systems and Class 4 toll access circuit switch systems that were conn…0.80text
person-to-personinstance ofThe TSPS system provided a temporary switched connection to a toll operator who helped facilitate calls requiring human assistance0.80text
collectinstance ofThe TSPS system provided a temporary switched connection to a toll operator who helped facilitate calls requiring human assistance0.80text
third-party-billedinstance ofThe TSPS system provided a temporary switched connection to a toll operator who helped facilitate calls requiring human assistance0.80text
and hotel billinginstance ofThe TSPS system provided a temporary switched connection to a toll operator who helped facilitate calls requiring human assistance0.80text
Notifyinstance ofand special conditions0.80text
Charge Dueinstance ofand special conditions0.80text
or Delayed Call Trunk.Charge class designationsThe mark-sense card included a set of pre-printed bubble fields that operators marked with a stylus to indicate the class of service for each callinstance ofand special conditions0.80text

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