Which type of long-distance call is made without the help of an operator?
A) direct-dial call
B) person-to-person call
C) collect call
D) both A and C

Question

Quizplus · Accepted Answer

Direct-dial calls are made without the assistance of an operator, while person-to-person and collect calls require an operator to connect the call. Option D is incorrect because collect calls are made with the help of an operator.

Which Type of Long-Distance Call Is Made Without the Help