The main article for this category is Telecommunication.
Telecommunication is – according to Article 1.3 of the International Telecommunication Union´s (ITU) Radio Regulations (RR) – defined as « Any transmission, emission or reception of signs, signals, writings, images and sounds or intelligence of any nature by wire, radio, optical or other electromagnetic systems.» This definition is identical to those contained in the Annex to the Constitution and Convention of the International Telecommunication Union (Geneva, 1992).
Subcategories
This category has the following 44 subcategories, out of 44 total.
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Pages in category "Telecommunications"
The following 92 pages are in this category, out of 92 total. This list may not reflect recent changes (learn more).