While working for the CTC, Erlang was presented with the classic problem of determining how many circuits were needed to provide an acceptable telephone service.

While landline and mobile telephone providers must also be majority-owned by Canadians under the federal Telecommunications Act, the CRTC is not responsible for enforcement of this provision.

While Bell had hoped his new Photophone could be used by ships at sea and to also displace the plethora of telephone lines that were blooming along busy city boulevards, his design failed to protect its transmissions from outdoor interferences such as clouds, fog, rain, snow and such, that could easily disrupt the transmission of light.

While the ladies powder their noses, Wilbur answers a telephone call from someone wanting to speak to a ' Dr Leighos '.

While moving the first banyan tree over the Florida East Coast Railway, the massive tree shifted and disconnected the Western Union telephone and telegraph lines running adjacent to the railroad, cutting off most communications between Miami, to the south, and the outside world until the damage could be repaired.

While Draper was driving around his Volkswagen Microbus to test a pirate radio transmitter he had built, he broadcast a telephone number to listeners as feedback to gauge his station's reception.

While the show was in production, viewers are invited to telephone or write letters.

While the telephone providers are required to be common carriers, there is an ongoing net neutrality debate about the obligations of ISP's.

While the billing is different, calls are usually routed the same way they are for a toll-free telephone number, being anywhere despite the area code used.

By 1985, Voice-mail ® was offered by British Telecom, Deutsche Telecom and Voice-mail Swenska and the company eventually secured licenses for thirty Voice-mail ® centers in twelve countries. Fortune Magazine-September 30, 1985-Corporate Performance – Voice-mail International Japan was the first to introduce Voice-mail ® on the Pacific Rim. Nikkei Industry Newspaper, June 11, 1985 – Promising Voice-mail VMI was responsible for worldwide introduction of voice mail as an efficient and cost effective way to deliver messages and information by telephone. Information Week, July 1985-Use it While you ’ re in, not out.

While interviewer effects have been investigated mainly for face-to-face surveys, they have also been shown to exist for interview modes with no visual contact, such as telephone surveys and in video-enhanced web surveys.

While traditional telephone conversations give no eye contact cues, many videoconferencing systems are arguably worse in that they provide an incorrect impression that the remote interlocutor is avoiding eye contact.

While serving in the Senate, Garland became a shareholder in and attorney for the Pan-Electric Telephone Company which was organized to form regional telephone companies using equipment developed by J. Harris Rogers.

While confined in the mental hospital in Mandeville, Long kept his political machine running via telephone.

While telephone calls require the lengthy process of dialing, network switching and routing, call setup, and waiting for the other party to answer, a two-way radio has a much quicker protocol because of the immediacy of push to talk communication.

While asleep and dreaming, Hank says, " Hello-Central " — a reference to calling a 19th century telephone operator — and Sandy believes that the mystic phrase is a good name for the baby, and names it accordingly.

While telephone clubs were the main venues that facilitated enjo-kōsai in Japan, the Internet facilitates meetings between girls and clients in Taiwan.

While she stood in her backyard talking on the telephone with a friend, a stray bullet hit her in her head, causing instant death.

While the company supports porting a U. S. telephone number via the FCC's local number portability ( LNP ), not every phone number is available in every area code.

While early studies focused on talk abstracted from the context in which it was produced ( usually using tape recordings of telephone conversations ) this approach seeks to identify interactional structures that are specific to particular settings.

While a student at Ohio Wesleyan, he had made a " talking telegraph " and invented a receiver containing two features of the modern telephone: a permanent magnet and a metallic diaphragm that he made of a tintype.

* July 10 – While flying his Morane-Saulnier AI repeatedly between two telephone poles and under a wire between them to practice for an unauthorized first-ever flight under the arches of the Arc de Triomphe to protest against pilots having to parade on foot at the upcoming July 14 Bastille Day World War I victory parade on the Champs-Elysées in Paris, French World War I fighter ace and Morane-Saulnier chief test pilot Jean Navarre dies in a crash.

** While on approach to Washington Dulles International Airport in Dulles, Virginia, Trans World Airways Flight 514, a Boeing 727-231, crashes into Mount Weather in Clarke County, Virginia, killing all 92 people on board and severing the underground main telephone line of the United States Governments Mount Weather Emergency Operations Center, to which the crash brings undesired attention.

In May 2008, Sorensen clarified in his autobiography, Counselor, how he collaborated with Kennedy on the book: " While in Washington, I received from Florida almost daily instructions and requests by letter and telephone – books to send, memoranda to draft, sources to check, materials to assemble, and Dictaphone drafts or revisions of early chapters.

While the pattern is uneven, some having gained more than others, nationalism has in fact served the Western peoples well.

While sovereignty has roots in antiquity, in its present usage it is essentially modern.

While it is hazardous to project the trend of history, it seems clear that a genuine community is painfully emerging in the Western world, particularly among the countries of Western Europe.

While he is worldly, the musician often cultivates public attitudes of childlike astonishment and naivete.

While some think we move too fast and others too slowly, Florida's record is a good one and stands out among the 50.

While white is the coolest summer shade, there are lots of pastel hues along with tintable fabrics that will blend with any wardrobe color.

While it is easy enough to ridicule Hawkins' pronouncement in Pleas Of The Crown from a metaphysical point of view, the concept of the `` oneness '' of a married couple may reflect an abiding belief that the communion between husband and wife is such that their actions are not always to be regarded by the criminal law as if there were no marriage.

While this may well be true in general, I believe it is also important to keep in mind that some recent developments suggest that over the next year or so military electronics may be one of the most strongly growing areas in an economy which is not expanding rapidly in other directions.

While clay is still pressed in mold, press three equally spaced holes 1/4'' '' deep, using pencil eraser, in bottom of clay to allow for proper drying and firing.

While assembled lid is still on design head, gently but firmly press it on plaster board.

While some regression is inevitable, it is discouraged rather than encouraged so that the transference does not follow the stages of planned regression associated with certain casework adaptations of the psychoanalytic model for insight therapy.

While other conditions might be even more effective in bringing about a change from immobility to mobility in Kohnstamm reactivity, it is our hypothesis that all such conditions would have as a common factor the capacity to induce an attitude in the subject which enabled him to divorce himself temporarily from feelings of responsibility for his behavior.

While we had expected that compulsive children in the unstructured school setting would have difficulty when compared to those in the structured, we were surprised to find that the achievement of the high compulsives within the schools where the whole-word method is used in beginning reading compares favorably with that of the low compulsives.

While roleplaying for testing is not too well understood at the present time, it represents one of the major uses of this procedure.

While the phonemes can be very easily stated, no one is likely to be satisfied with the statement until phonemic occurrences can be related in some way to morphemic units, i.e. until the morphophonemics is worked out, or at least far enough that it seems reasonable to expect success.

While the U. S. Department of Labor has a program of projecting industry and occupational employment trends and publishing current outlook statements, there is little tangible evidence that these projections have been used extensively in local curriculum planning.

While it had long been known in general, that `` the public is always wrong '', the use of odd-lot indices now puts the adage on a statistical basis.

While there may be several such industries to which the model of this paper is applicable, the authors make particular claim of relevance to the explanation of the course of wages and prices in the steel industry of the United States since World War 2.

While this influence is a complex matter, depending upon personality factors in the individual as well as upon his social-class experience, there probably are some general statements about social-class background and educational policy that can be made with a fair degree of truth.

While one element is announcing progress, another is delineating its problems.