four-row keyboard
21Nokia N900 — Manufacturer Nokia Release date November 11, 2009 (2009 11 11) Media microSD …
22Lucien Stephen Crandall — Infobox Person name = Lucien Stephen Crandall image size = caption = birth name = birth date = birth date|1844|05|04 birth place = Portlerane, Broome County, New York, United States death date = 19?? death place = death cause = resting place =… …
23Nokia E6 — 00 Manufacturer Nokia Series Eseries Compatible networks GSM 850 / 900 / 1800 / 1900 …
24Pantech Curitel — Pantech Type Public (South Korean Stock Exchange: 063350 KOR) Industry Telecommunications Founded 1990 Headquarters …
25Nokia C6-00 — Manufacturer Nokia Series Nokia Cseries Compatible networks GSM, GPRS, WCDMA, HSDPA Introductory price 200€ (est …
26Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… …
27printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… …
28Function key — A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions. On some keyboards/computers, function keys may have… …
29Cryptanalysis of the Enigma — enabled the western Allies in World War II to read substantial amounts of secret Morse coded radio communications of the Axis powers that had been enciphered using Enigma machines. This yielded military intelligence which, along with that from… …
30performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
