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Telephone

A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. 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. In 1876, Scottish emigrant Alexander Graham Bell was the first to be granted a United States patent for a device that produced clearly intelligible replication of the human voice. This instrument was further developed by many others. The telephone was the first device in history that enabled people to talk directly with each other across large distances. Telephones rapidly became indispensable to businesses, government, and households, and are today some of the most widely used small appliances. The essential elements of a telephone are a microphone (transmitter) to speak into and an earphone (receiver) which reproduces the voice in a distant location. In addition, most telephones contain a ringer which produces a sound to announce an incoming telephone call, and a dial or keypad used to enter a telephone number when initiating a call to another telephone. Until approximately the 1970s most telephones used a rotary dial, which was superseded by the modern DTMF push-button dial, first introduced to the public by AT&T in 1963. The receiver and transmitter are usually built into a handset which is held up to the ear and mouth during conversation.
Colorful puzzle - colorful jigsaw puzzle
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Colorful puzzle

Added year ago by andi

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Technique - colorful jigsaw puzzle
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Technique

Added year ago by andi

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Abstraction - colorful jigsaw puzzle
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Abstraction

Added year ago by andi

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Nokia 3310 - The legendary, indestructible phone has been revealed ... as a puzzle
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Nokia 3310

Added year ago by Zosixio

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Colorful puzzle - colorful puzzle jigsaw
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Colorful puzzle

Added year ago by andi

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Phone Winter time - How to prepare your phone for the winter
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Phone Winter time

Added year ago by G_G

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Jigsaw puzzle - complicated puzzle
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Jigsaw puzzle

Added year ago by andi

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car - colorful puzzle for children
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car

Added year ago by andi

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telephones - several phones in the orange network
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telephones

Added year ago by andi

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Abstraction - abstract puzzle-3
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Abstraction

Added year ago by andi

89

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Anime Girls

Added year ago by VRAINS

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XD telephone - This picture is even interesting.
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XD telephone

Added year ago by Zuzia

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Violetta Castillo - She is a bright and energetic girl, but she lives in solitude, under the cloche of an overprotective
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Violetta Castillo

Added over a year ago by śnieżynka

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Miley Cyrus - Miley Ray Cyrus, właśc. Destiny Hope Cyrus[4] (ur. 23 listopada 1992[2]) – amerykańska aktorka,
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Miley Cyrus

Added over a year ago by fusia2

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Dziewczyna z anime

Added over a year ago by Weronika

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telefon komórkowy

Added over a year ago by dojczland

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mój samsung - mój telefon Samsung
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mój samsung

Added over a year ago by to znów ja

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telefony komórkowe - kilka telefonów komórkowycg
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telefony komórkowe

Added over a year ago by tak to znów ja

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taki model telefonu - Taki model telefonu komórkowego
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taki model telefonu

Added over a year ago by tak to znów ja

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Moja wesoła mordeczka - Taka sobie uśmiechnięta mordeczka, lubi dobrze lubi dobrze
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Moja wesoła mordeczka

Added over a year ago by Verti

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Ciało fizyczne. - Puzzle ciało fizyczne : Komórka.
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Ciało fizyczne.

Added over a year ago by Kamila Roszkowska

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Ciało Fizyczne - Puzzle ciało fizyczne
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Ciało Fizyczne

Added over a year ago by Kamila Roszkowska

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Zuzanna Borucka - Puzzle Zuzi znanej jako Banshee
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Zuzanna Borucka

Added over a year ago by MyszkaMari

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Ellla Fitz - The correct way to design home screen
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Ellla Fitz

Added over a year ago by Ella Fitzg

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Ella Gryth - Help with pictures on phone
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Ella Gryth

Added over a year ago by Ellla Fitz

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Dziewczyna anime - Ładna dziewczynka z blond włosami
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Dziewczyna anime

Added over a year ago by Weronika

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Witch Czarodziejki - Witch Czarodziejki: Taranee Cook
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Witch Czarodziejki

Added over a year ago by Natalia Wolanin

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il tuo regalo di pasqua - il tuo regalo di pasqua
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il tuo regalo di pasqua

Added over a year ago by Simone

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gioavnni il laboratorio - giochiamoa  giovanni il laboratorio
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gioavnni il laboratorio

Added over a year ago by simone

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a to mninionek - dowudsa minonkuw  pies kot kura
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a to mninionek

Added over a year ago by Mateuszek Fujarek

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