direct distance dialing network
51Autovon — AUTOVON, short for Automatic Voice Network , was an American military phone system built in 1963 to survive nuclear attacks. AUTOVON was first established in the United States, using the Army s SCAN (Switch Communications Automated Network)… …
52Rome — For the civilization of classical antiquity, see Ancient Rome. For other uses, see Rome (disambiguation). Rome Roma    …
53Push to talk — (PTT), also known as Press to Transmit , is a method of conversing on half duplex communication lines, including two way radio, using a momentary button to switch from voice reception mode to transmit mode.Conventional two way radiosFor… …
54Romania telephone area codes — Country Code: 40Access code: 0 .As of 2002 the area codes are county codes. They are formed by two digits ( 30 69 ) for the 41 counties, and 1 for Bucharest. Depending on the company that operates the ground line, before the county code another… …
55Western Electric — Infobox Defunct Company company name = Western Electric Co., Inc. company fate = Absorption successor = AT T Technologies foundation = 1872 defunct = 1995 location = New York, NY, USA industry = Telecommunications key people = products = Customer …
56Text messaging — Texter redirects here. For the American surname, see Texter (surname). Txt msg redirects here. For the TV series, see Pop Up Video. A user typing a text message on an LG enV (VX9900) Text messaging, or texting, refers to the exchange of brief… …
57Jerusalem — al Quds redirects here. For other uses, see al Quds (disambiguation). For other uses, see Jerusalem (disambiguation). Jerusalem …
58Speech recognition — For the human linguistic concept, see Speech perception. The display of the Speech Recognition screensaver on a PC, in which the character responds to questions, e.g. Where are you? or statements, e.g. Hello. Speech recognition (also known as… …
59Mobile telephone numbering in India — Country Code: +91 International Call Prefix: 00 Trunk Prefix: 0 Contents 1 Zones 2 Prefixes and number formats 3 Mobile Numbers, Operator and Circle 4 …
60Get Smart — For the 2008 action comedy film, see Get Smart (film). For other uses, see Get Smart (disambiguation). Get Smart Title card from Seasons 1 and 2 of the original NBC run Genre Sitcom …
