TERMIUM Plus®

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CLASSMARK [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1984-02-06

English

Subject field(s)
  • Telecommunications Transmission
DEF

a designator used to indicate the type of service, kind of privilege, and nature of restriction allowed to a user of a communication system, for example, the type of lines accessing a switching center, the precedence level allowed, conference privileges granted, security level allowed, and zone restrictions imposed.

French

Domaine(s)
  • Transmission (Télécommunications)

Spanish

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