Tags
- A
- Acoustic coupler
- Admiralty
- Aeronautical Fixed Telecommunication Network
- Alexander Bain
- Alexander Graham Bell
- Alexander Stepanovich Popov
- Alexandre Dumas
- Alfred Vail
- ALGOL 60
- All Red Line
- Alway, Newport
- Amateur radio
- AMD K6
- American Civil War
- American National Standards Institute
- Antonio Meucci
- Apache
- Area Codes
- Arpanet
- Artificial
- Artificial Intelligence
- ASCII
- Associated Press
- Asynchronous serial communication
- AT&T Corporation
- Automatic Digital Network
- Avoirdupois
- Bandwidth
- Baud
- Baudot code
- Beacon
- Bell Telephone Company
- BITNET
- Bletchley
- Bletchley Park
- Bob Kahn
- Broke
- Cable television
- Calais
- Caps lock
- Carl Friedrich Gauss
- Carriage return
- Cellular network
- Channel
- Character encoding
- Charles K. Kao
- Charles Wheatstone
- Cipher
- Ciphers
- Circuit switching
- Classified advertising
- Class of service
- Claude Shannon
- Coaxial cable
- Code-division multiple access
- Colossal Cave
- Colossal Cave Adventure
- Columnist
- Command
- Command-line interface
- Common carrier
- Commonwealth of Nations
- Communications protocol
- Communications satellite
- Compact Cassette
- Computer
- Computer data storage
- Computer Games
- Computer keyboard
- Computer monitor
- Computer network
- Computer terminal
- Control character
- Cryptography
- Current loop
- Cyclades
- Dag Hammarskjöld
- Daily Mail
- Daisy wheel printing
- Data compression
- Data entry clerk
- Data processing
- Data transmission
- Digital data
- Digital Equipment Corporation
- Digital media
- Digital television
- Diplomatic cable
- Diplomatic mission
- Direct current
- Disaster
- Discrete cosine transform
- Donald Davies
- Douglas Engelbart
- Duplex
- East Germany
- Edwin Howard Armstrong
- Electrical network
- Electrical telegraph
- Electrochemistry
- Electromagnet
- Electromagnetic radiation
- Electromechanics
- Elisha Gray
- Emile Berliner
- Encyclopædia Britannica Eleventh Edition
- English Channel
- Enigma
- Enquiry character
- Ethernet
- Ethernet hub
- Fax
- Federal Communications Commission
- Fiber-optic communication
- FidoNet
- Fieldata
- Financial District, Manhattan
- Firsts
- Five
- Flag semaphore
- Flag signals
- Floppy disk
- For beginners
- Forgotten Worlds
- Fort Custer
- Fourteen-segment display
- France
- Francis Blake
- Free-space optical communication
- Frequency-division multiplexing
- Friden Flexowriter
- General Post Office
- Geronimo
- Great Depression
- Greenland
- Guglielmo Marconi
- Han dynasty
- Hash table
- HDL
- Hearing loss
- Hedy Lamarr
- Heinrich Hertz
- Heliograph
- Heliotrope
- Henry Sutton
- High frequency
- History of broadcasting
- History of radio
- History of television
- History of the Internet
- History of the telephone
- History of the transistor
- HP 2100
- Hydraulic telegraph
- IBM PC compatible
- IBM Personal Computer
- Image compression
- Information Age
- Information revolution
- Inkjet printing
- Innocenzo Manzetti
- Integrated Services Digital Network
- Intel 4040
- Intel 80188
- Intelligence
- International Standard Book Number
- International Standard Serial Number
- Internet2
- Internet television
- Internet video
- Interpreter
- Jagadish Chandra Bose
- James Clerk Maxwell
- Janet
- Jewish Telegraphic Agency
- Johann Philipp Reis
- John Bardeen
- John Logie Baird
- Journalism
- Kiddy Ride
- Language interpretation
- Latin alphabet
- Leased line
- Lee de Forest
- Letter case
- Letter frequency
- Lille
- Linotype machine
- Livy
- Local area network
- Logic level
- London and Birmingham Railway
- Low Countries
- Lyon
- Mainframe
- Mame Nebula
- Manchester Mark 1
- Mark 1
- Mass media
- MC88100
- Mechanics' Institutes
- MediaGX
- Message switching
- Metro International
- Micral
- Microwave
- Millisecond
- Minicomputer
- Mobile telephony
- Modem
- Montana
- Moore's law
- Morse code
- Morton Salt
- MOSFET
- Mujahideen
- Multiplexing
- Nasir Ahmed
- National Railway Museum
- National Weather Service
- Nelson A. Miles
- Network switch
- Network topology
- Newline
- New Mexico
- News agency
- New York City
- New York Times
- Next-generation network
- Nikola Tesla
- Node
- Noon
- North American Numbering Plan
- Null character
- OCLC
- Oliver Lodge
- Olivetti
- Online and offline
- Online video platform
- OpenStreetMap
- Openstreetmap wiki
- Operating system
- Optical communication
- Optical fiber
- Outline of television broadcasting
- Packet radio
- Packet switching
- Pager
- Parity bit
- Park
- Paul Baran
- PDP-8
- Philips Xa
- Philo Farnsworth
- Photophone
- Physical symbol system
- Pith
- Point-to-multipoint communication
- Point-to-point
- Popular Mechanics
- Portsmouth
- Prefix
- Printer
- Printing telegraph
- Private line
- Project Cybersyn
- Pseudoterminal
- Public switched telephone network
- Punched card
- Punched tape
- Radio
- Radio network
- Radio Society of Great Britain
- Radiotelephone
- Radioteletype
- Radio Wave
- Repeater
- Reuters
- Revision
- Robert Hooke
- Robert Metcalfe
- Roger Taylor
- Rom Arcade
- Rom Darts
- Rom Fruit
- Rom Pack
- Rom Pc
- Rotary dial
- Royal Navy
- Royal Society
- RS-232
- Rudyard Kipling
- Salisbury Plain
- Samuel Morse
- Science Museum, London
- Semaphore
- Semaphore line
- Semiconductor
- Semiconductor device
- Serial port
- Siege of Paris
- Siemens
- Siemens & Halske
- Signal
- Signal lamp
- Skill
- Slough
- Smartphone
- Smith Corona
- Smoke signal
- Social media
- SOS
- Soviet–Afghan War
- Standard Time
- State
- Stephen Roberts
- Store and forward
- Streaming media
- Submarine communications cable
- System console
- Tables
- Tang dynasty
- Telecommunication
- Telecommunication circuit
- Telecommunications device for the deaf
- Telecommunications equipment
- Telecommunications link
- Telecommunications network
- Telegram
- Telegram messenger
- Telegram style
- Telegraph
- Telegraph code
- Telegraphist
- Telegraph key
- Telegraphy
- Telephone
- Telephone exchange
- Telephone Line
- Teletype
- Teletype Corporation
- Teletype Model 33
- Telex
- Terminal
- Terminal emulator
- Texas Instruments
- Text messaging
- The Allies
- The Doug Engelbart Institute
- Thermal printing
- Thomas A. Watson
- Thomas Edison
- Tim Berners-Lee
- Time-division multiplexing
- Timeline of computing 1950–79
- Time Sharing
- Titanic
- To Retire
- Transatlantic telegraph cable
- Transmission line
- Transmission medium
- TTY
- Tutorial
- TXE
- Typewriter
- United States Lighthouse Service
- Unix
- Unix-like
- UPI
- USB
- Usenet
- UUCP
- Victor Hugo
- Video coding format
- Videotelephony
- Vint Cerf
- Vladimir K. Zworykin
- Volkseigener Betrieb
- Walter Houser Brattain
- Wayback Machine
- Western Electric
- Western Union
- What
- Whirlwind I
- Whistled language
- Wide area network
- Wikipedia
- Winbond
- Wireless
- Wireless network
- Wireless power transfer
- Wireless telegraphy
- Wire Service
- Wire transfer
- Words per minute
- World War II
- Xa Core
- Yogen Dalal