01 October (Bermuda ) within release Bermuda Telephone Company goes into circulation Stamp Telephone poles on wagon face value 15 Bermudian cent
Stamp Telephone poles on wagon in catalogues | |
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Michel: | Mi:BM 517 |
Stamp Number: | Sn:BM 529 |
Stamp is square format.
Also in the issue Bermuda Telephone Company:
Data entry completed
50%
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Stamp Telephone poles on wagon in digits | |
Country: | Bermuda |
Date: | 1987-10-01 |
Print: | Offset and Lithography |
Emission: | Commemorative |
Format: | Stamp |
Face Value: | 15 Bermudian cent |
Stamp Telephone poles on wagon it reflects the thematic directions:
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information with an immediacy comparable to face-to-face communication. As such, slow communications technologies like postal mail and pneumatic tubes are excluded from the definition. Many transmission media have been used for telecommunications throughout history, from smoke signals, beacons, semaphore telegraphs, signal flags, and optical heliographs to wires and empty space made to carry electromagnetic signals. These paths of transmission may be divided into communication channels for multiplexing, allowing for a single medium to transmit several concurrent communication sessions. Several methods of long-distance communication before the modern era used sounds like coded drumbeats, the blowing of horns, and whistles. Long-distance technologies invented during the 20th and 21st centuries generally use electric power, and include the telegraph, telephone, television, and radio.
Telephony (/təˈlɛfəni/ tə-LEF-ə-nee) is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties. The history of telephony is intimately linked to the invention and development of the telephone.