CCNT Basic Telecommunications v6 0 Part 1 
The goal of this course is to present the learner with the fundamentals of telecommunications and to give a comprehensive introduction to analog and digital concepts. The course covers the history of telecommunications and looks at the structure of business systems (including station sets,
PBX, key and hybrid systems,
ISDN and broadband),
CPE, and services (dedicated and switched). The course then
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