Question 1

What major innovation in telephone input technology largely replaced the rotary dial starting in the 1960s?

Accepted Answer

The push-button keypad

Question 2

What technology allows for voice communication to be transmitted over the internet rather than traditional circuit-switched telephone lines?

Accepted Answer

VoIP (Voice over Internet Protocol)

Question 3

What city published the world's first telephone directory in 1878, which contained only 50 names and no phone numbers?

Accepted Answer

New Haven, Connecticut

Question 4

Which famous inventor is credited with popularizing the greeting 'Hello' for answering the telephone, despite Alexander Graham Bell's preference for 'Ahoy!'?

Accepted Answer

Thomas Edison

Question 5

What technological advancement, beginning in the late 20th century, greatly increased the capacity and speed of long-distance telephone and internet communication?

Accepted Answer

Fiber optics

Question 6

What was the primary purpose of a 'coin telephone' or 'pay phone,' first introduced in the late 19th century?

Accepted Answer

To allow public access to telephone service for a fee.

Question 7

Which technology allowed telephone users to move freely within a limited range while on a call, without being physically tethered to a wall jack?

Accepted Answer

Cordless phone

Question 8

In 1956, what was the name of the first transatlantic telephone cable, significantly improving international communication?

Accepted Answer

TAT-1

Question 9

What does the acronym DTMF stand for, the technology behind push-button telephone dialing?

Accepted Answer

Dual-Tone Multi-Frequency

Question 10

While precursors existed, which company is widely credited with popularizing the modern smartphone concept with the release of its iPhone in 2007?

Accepted Answer

Apple

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