The forerunner of three way calling was conference calling. Conference calling was introduced to the public in 1964, and three way calling was established as a pay service with phone companies shortly thereafter.
you call the first person you wanted to call and then press flash and then called the second person and then press another flash and there you go , a three way call.
Three examples of technology include the telephone, the television, and the Internet. The television is a one-way type of communication, but is a way to communicate to the masses. The Internet can be used for both two-way personal and one-way mass communication. The telephone is mostly for two-way, person to person communication, though conference calling and speaker phones allow communication with more people.
to have a three way call you have to call a party. Then, you press flash, and call another party. After it rings, press flash again and you will be in a three way call.
The first answer is that Samuel Morse invented the Morse Code. And the telegraph. The second answer is that Alexander Graham Bell invented the very first telephone.
Contacting is another name for the word calling.
conference call
Every phone plan from a major provider will have conference calling included into the plan. If you are having trouble finding it, three way calling is another name for it.
Count Dandini
i think it was Garrett Morgan
I.P Freely
land puchi
In the year 1975, first prepaid phone cards, telephone cards or calling card were invented by SIDA Company .
Oliver smythe
you call the first person you wanted to call and then press flash and then called the second person and then press another flash and there you go , a three way call.
This assumes you mean telephone calling cards rather than business cards. Back in the stone age before VOIP, calling cards were a way of getting cheap long distance and international calling. They were popular because of their price and ease of use. Today, VOIP is causing the market to shrink.
The Egyptians invented eyeliner, the Victorians invented many of the products we use, and Max Factor started calling it makeup.
The Droid has conference calling. To make a conference call:Call the first number.Wait for them to answer.Touch "Add Call" and call the next number.When they answers, touce "Merge Call."