Question 51

The telephone service through which one can dial any number,local,trunk or overseas is known as?

  • A.internal communication system
  • B.standard dialling system
  • C.subscriber's trunk dialling system
  • D.international telecommunication
  • E.coded dialling order
Objective

Question details

Exam body
WAEC
Subject
Commerce
Year
1993
Question no.
#51
Type
Objective

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