Tags
- A
- Alexander Graham Bell
- Alexander Stepanovich Popov
- Alfred Vail
- Antonio Meucci
- Appletons' Cyclopædia of American Biography
- Arabic numerals
- Arpanet
- Audio coding format
- Bandwidth
- Beacon
- Bell System
- BITNET
- Blue Box
- Bob Kahn
- Cable protection system
- Cable television
- Calling
- Cellular network
- Centrifugal governor
- Charles K. Kao
- Charles Sumner Tainter
- Charles Wheatstone
- Circuit switching
- Claude Shannon
- Coaxial cable
- Code
- Code-division multiple access
- Communications protocol
- Communications satellite
- Computer network
- Cyclades
- Data compression
- Data transmission
- Dawon Kahng
- Digital media
- Digital television
- Donald Davies
- Dual-tone multi-frequency signaling
- Dutch
- Edwin Howard Armstrong
- Electrical telegraph
- Emergency
- Emergency calling
- Emile Berliner
- Ethernet
- Fax
- Federal Standard 1037C
- Fiber-optic communication
- FidoNet
- Free-space optical communication
- Frequency-division multiplexing
- General Post Office
- Guglielmo Marconi
- Hackers
- Hannibal Lecter
- Hedy Lamarr
- Heliograph
- History of broadcasting
- History of radio
- History of television
- History of the Internet
- History of the telephone
- History of the transistor
- History of videotelephony
- Image compression
- Indiana
- Information Age
- Information revolution
- Innocenzo Manzetti
- Integrated Services Digital Network
- Internet2
- Internet television
- Internet video
- Jagadish Chandra Bose
- Janet
- John Bardeen
- John Logie Baird
- La Porte, Indiana
- Lee de Forest
- Local area network
- Local loop
- Mass media
- Mobile phone
- Mobile telephony
- Model 500 telephone
- MOSFET
- Multiplexing
- Narinder Singh Kapany
- Nasir Ahmed
- Networking
- Network switch
- Network topology
- Next-generation network
- Nikola Tesla
- Node
- NPL network
- Number
- Oliver Heaviside
- Online video platform
- Optical communication
- Optical fiber
- Orbital angular momentum multiplexing
- Outline of television broadcasting
- Packet switching
- Pager
- Panel switch
- Patent
- Paul Baran
- Payphone
- Philo Farnsworth
- Phone
- Photophone
- Polarization-division multiplexing
- Public switched telephone network
- Pulse
- Pulse wave
- Push-button telephone
- Radia Perlman
- Radio network
- Radiotelephone
- Radio Wave
- Red Dragon
- Reginald Fessenden
- Robert Hooke
- Robert Metcalfe
- Rotary
- Rotary dial
- Samuel Morse
- Semaphore
- Semaphore line
- Semiconductor
- Semiconductor device
- Session Initiation Protocol
- Signaling
- Smartphone
- Smoke signal
- Social media
- Store and forward
- Streaming media
- Submarine communications cable
- Switch
- Telecommunication
- Telecommunication circuit
- Telecommunications equipment
- Telecommunications link
- Telecommunications network
- Telegraphy
- Telephone
- Telephone exchange
- Telephone number
- Teleprinter
- Telex
- Terminal
- Thomas Edison
- Tim Berners-Lee
- Time-division multiplexing
- Transmission line
- Transmission medium
- Unary numeral system
- Uniform Resource Identifier
- United States Patent and Trademark Office
- Usenet
- UUCP
- V
- Varistor
- Via
- Video coding format
- Vint Cerf
- Vladimir K. Zworykin
- Voice over IP
- Walter Houser Brattain
- Wayback Machine
- Western Electric
- What
- Why
- Wide area network
- Wikipedia
- Wireless
- Wireless network