Which of the following are ways to control long-distance telephone costs?
A) make most calls person-to-person calls
B) make credit-card calls only
C) use direct dialing most of the time
D) all the above

Question

Quizplus · Accepted Answer

Direct dialing avoids the additional charges that can come with operator assistance or third-party services, making it a more cost-effective option for controlling long-distance telephone costs. Person-to-person and credit-card calls usually incur higher fees.

Which of the Following Are Ways to Control Long-Distance Telephone