The simplest teleconference,available on most public and private phones,is:
A) web conferencing.
B) two-way radio system.
C) online meetings.
D) three-way calling.

Question

Quizplus · Accepted Answer

Three-way calling is the simplest teleconference available on most public and private phones. It allows three people to be part of a conversation at the same time. Web conferencing and online meetings require internet access and specialized software, while two-way radio systems are typically used for communication between two people in specific industries such as aviation, public safety, or transportation.

The Simplest Teleconference,available on Most Public and Private Phones,is