- Why do people use telephone?
- How does a telephone work?
- What are some interesting facts about the telephone?
- What problems did telephone solve?
- What are phone services?
- Is a cell phone a telephone?
- What is a telephone used for?
- How is telephone useful to us?
- What are the types of telephone?
- How does the first telephone work?
- How do you answer the phone?
- What are the features of a telephone?
- What are the main functions of a telephone system?
Why do people use telephone?
Businesses began to use telephones to connect offices with each other and to build a stronger network of customers.
The telephone revolutionized the way that people communicated with each other.
The further advancement of cell phones with smartphones makes it easy to reach employees and customers wherever they are..
How does a telephone work?
How the Telephone Works. When a person speaks into a telephone, the sound waves created by his voice enter the mouthpiece. An electric current carries the sound to the telephone of the person he is talking to. … When a person talks into the telephone, the sound waves strike the diaphragm and make it vibrate.
What are some interesting facts about the telephone?
5 Fun Facts About the Telephone You Never Knew [Friday Five]1) The first phone call was between Alexander Graham Bell and his assistant, Thomas Watson.2) The first phone book was only 20 pages long.3) 41% of people under 25 hate when you don’t pick up the phone after you have just texted them.4) 50 billion instant messages are expected to be sent each day of 2014.More items…
What problems did telephone solve?
Thomas A. Watson, one of Bell’s assistants, was trying to reactivate a telegraph transmitter. Hearing the sound, Bell believed that he could solve the problem of sending a human voice over a wire. He figured out how to transmit a simple current first, and received a patent for that invention on March 7, 1876.
What are phone services?
Noun. 1. phone service – a public utility that provides telephone service. phone company, telco, telephone company, telephone service. public utility, public utility company, public-service corporation, utility – a company that performs a public service; subject to government regulation.
Is a cell phone a telephone?
A mobile phone, cellular phone, cell phone, cellphone or hand phone, sometimes shortened to simply mobile, cell or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.
What is a telephone used for?
A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user.
How is telephone useful to us?
The invention of the telephone provided an important device for facilitating human communication. … Today, the telephone is used as a one-way broadcasting medium for transmitting recorded messages. Telephone operators played an important role in directing telephone calls and performing troubleshooting activities as well.
What are the types of telephone?
Types of TelephonesCandleStick-1890’s.Desktop Rotary-1920’s.Touch Tone-1960’s.Wall Touch Tone-1970’s.Cordless Phones-1980’s.First Moblie Phone-1983.iPhone 6-Present Day.
How does the first telephone work?
Alexander Graham Bell’s original telephone, patented in 1876, worked by converting sound into an electrical signal via a ‘liquid transmitter’. … This created a varying strength electric signal that travelled down a wire to a receiver, where through a reversed process, the sounds were re-created.
How do you answer the phone?
The Best Way To Answer A PhoneAnswer before the third ring. You don’t want to leave callers waiting.Wait until you have the phone next to your face to start talking. … Introduce the business and yourself when you pick up the phone. … Be appropriately formal. … If the call isn’t for you, transfer it to the right person. … Smile when you speak.
What are the features of a telephone?
Telephone FeaturesCaller ID.Call Waiting.Cancel Call Waiting.Call Return.
What are the main functions of a telephone system?
The telephone system has numerous features and functions. The primary ones are the facility to place calls on hold or transfer calls, to record messages and text transmission. Other features include notification of missed calls and call diversion.