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 Telecommunications Object Thesaurus Terms

This A-Z list of telecommunications objects shows the preferred and non-preferred terms in the thesaurus.

Plural: needle telegraphs
Broader Term: electric telegraph
Scope Notes: Form of electric telegraph in which characters are conveyed by centre-pivoted indicator needles. ...
Plural: needle telegraph instruments
Top Term: terminal apparatus
Broader Term: telegraph instrument
Scope Notes: Form of electric telegraph in which characters are conveyed by centre-pivoted indicator needles. ...
Plural: network terminating equipment
Broader Term: transmission equipment
Plural: non-network telephone instruments
Top Term: terminal apparatus
Broader Term: telephone instrument
Narrower Terms: intercom  
Use For: Metaphone  
Scope Notes: Telephone not intended for connection to a network (e.g. intercom station).
Plural: non-network telephone systems
Broader Term: telephone system
Use For: house telephone system  
Scope Notes: Telephones designed to be independent of the national telephone network.
Plural: non-wood poles
Top Term: street furniture
Broader Term: pole
Narrower Terms: hollow pole  house pole  sheet steel pole  
Plural: notice frame keys
Broader Term: kiosk tool
Scope Notes: Device used to remove fronts of kiosk notice frames.
Plural: numeric pagers
Top Term: terminal apparatus
Broader Term: radiopager
Scope Notes:


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