The Reis telephone was an invention named after Philipp Reis of a telephone-like device he constructed. Reis's first successful work is dated to October...

modern telephone. Reis also coined the term. Reis was born in Gelnhausen, Germany, the son of Marie Katharine (Glöckner) and Karl Sigismund Reis, a great...

type telephone transmitter later created by Johann Reis. 26 October 1861: Johann Philipp Reis (1834–1874) publicly demonstrated the Reis telephone before...

transmitted. 1861: Johann Philipp Reis transfers voice electrically over a distance of 340 feet with his Reis telephone. To prove that speech can be recognized...

used Reis's work for the successful development of the carbon microphone. Edison acknowledged his debt to Reis thus: The first inventor of a telephone was...

the first telephone, today called the Reis telephone. Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876...

A telephone number is a sequence of digits assigned to a landline telephone subscriber station connected to a telephone line or to a wireless electronic...

Reeves Inventor of pulse code modulation Johann Philipp Reis Inventor of the Reis telephone Hyman G. Rickover 'Father' of the nuclear Navy Edward S....

word." In 1861, German inventor Johann Philipp Reis built an early sound transmitter (the "Reis telephone") that used a metallic strip attached to a vibrating...

American Bell Telephone. Western Union advocated several more recent patent claims of Daniel Drawbaugh, Elisha Gray, Antonio Meucci, and Philip Reis in a bid...

Telephone numbers in Asia have the most possible prefixes of any continent on Earth: 2, 3, 6, 7, 8, 9. Below is a list of country calling codes for various...

the Supreme Court (1867–1870) Johann Philipp Reis (1834–1874), teacher and inventor of the Reis telephone Karl Willy Wagner (1883–1953), pioneer in the...

telephone Telephone in United States history Hybrid routing Innocenzo Manzetti Invention of the telephone Jipp curve Local loop Mobile phone Philipp Reis Phreaking...

A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony...

calling codes in Africa. Telephone numbering plan List of country calling codes List of international call prefixes Category:Telephone numbers by country International...

cellphone) 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, as opposed...

Telephone numbers in India are administered under the National Numbering Plan of 2003 by the Department of Telecommunications of the Government of India...

The Australian telephone numbering plan governs the allocation of telephone numbers in Australia. It has changed many times, the most recent major reorganisation...

known as the National Telephone Numbering Plan, which is the system for assigning telephone numbers to subscriber stations. Telephone numbers are of variable...

illustrator (b. 1780) 1874 – Johann Philipp Reis, German physicist and academic, invented the Reis telephone (b. 1834) 1883 – Napoléon Coste, French guitarist...

which mostly is used by countries in Africa. Telephone numbering plan National conventions for writing telephone numbers List of country calling codes List...

of Victoria (d. 1908) 1834 – Johann Philipp Reis, German physicist and academic, invented the Reis telephone (d. 1874) 1837 – Thomas Henry Ismay, English...

A telephone exchange, also known as a telephone switch or central office, is a crucial component in the public switched telephone network (PSTN) or large...

dialing (ISD) codes, or most commonly, telephone country codes are telephone number prefixes for reaching telephone subscribers in foreign countries or areas...

The Bell Telephone Company was the initial corporate entity from which the Bell System originated to build a continental conglomerate and monopoly in...

Telephone numbers in the People's Republic of China are administered according to the Telecommunications Network Numbering Plan of China. The structure...

telephone transmitter and Emile Berliner was working on a loose-contact transmitter. Both Hughes and Edison may have based their work on Philipp Reis'...

Telephone numbers in the Netherlands are administered by the Ministry of Economic Affairs, Agriculture and Innovation of the Netherlands. The telephone...

The public switched telephone network (PSTN) is the aggregate of the world's telephone networks that are operated by national, regional, or local telephony...

Plain Old Telephone Service (POTS), or Plain Ordinary Telephone System, is a retronym for voice-grade telephone service employing analog signal transmission...