Hellenic Telecommunications Organization S.A. (OTE S.A.) provides telecommunications services. The Company offers fixed-line television and mobile telecommunication services, including voice, broadband, data, and leased lines. OTE S.A. serves the audio-visual, communications, industrial, and residential industries, as well as public customers.
The titles of many English-language artistic works (plays, novels, essays, paintings, etc.) capitalize the first word and the last word in the title. Additionally, most other words within a title are capitalized as well; articles and coordinating conjunctions are not capitalized.
I believe that the capitalization of a title depends on the medium. In a formal medium such as an academic paper, the first word and all words other than articles (a, the, etc.) and prepositions (of, under, about, etc.) should be capitalized. However, in more casual situations (such as web logs and Q&A sites), only the first letter must be capitalized.