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The Bell System was a system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and Telegraph Company (AT&T), that dominated the telephone services industry in North America for over 100 years from its creation in 1877 until its antitrust breakup in 1983.
A telecommunications device for the deaf (TDD) is a teleprinter, an electronic device for text communication over a telephone line, that is designed for use by persons with hearing or speech difficulties. Other names for the device include teletypewriter (TTY), textphone (common in Europe), and minicom (United Kingdom).
AT&T Communications was renamed AT&T Communications – East, Inc. and sold long-distance telephone service and operated as a CLEC outside of the borders of the Bell Operating Companies that AT&T owned. It has now been absorbed into AT&T Corp. and all but 4 of the original 22 subsidiaries that formed AT&T Communications continue to exist.
This is a list of notable telecommunications companies of Bangladesh This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources .
Bangladesh is connected to SEA-ME-WE 4 or SMW-4 (South-East Asia – Middle East – Western Europe 4) and SEA-ME-WE 5 submarine cable systems. The landing site of the SMW-4 Bangladesh branch is located in Cox's Bazar and the landing site of the SMW-5 Bangladesh branch is located in Kuakata. The two submarine cables provide the country with ...
العربية; Azərbaycanca; বাংলা; Беларуская (тарашкевіца) Български; Boarisch; Bosanski; Català; Čeština; Deutsch
The use of electronics in Bangladesh started in the 1930s through the field of communication with the establishment of radio stations, telephone exchanges, and wireless communication. During World War II, to satisfy military needs, the technology of wireless communication was enhanced and the latest technology was introduced in the British Raj.
Telecommunications equipment (also telecoms equipment or communications equipment) is a type of hardware which is used for the purposes of telecommunications.Since the 1990s the boundary between telecoms equipment and IT hardware has become blurred as a result of the growth of the internet and its increasing role in the transfer of telecoms data.