incoming trunk line
51Attendant console — An attendant console is a telephone station that is generally part of a private branch exchange (PBX) or Centrex or other private telephone system. An attendant console generally is a regular PBX telephone station with one or more additional… …
52furniture — furnitureless, adj. /ferr ni cheuhr/, n. 1. the movable articles, as tables, chairs, desks or cabinets, required for use or ornament in a house, office, or the like. 2. fittings, apparatus, or necessary accessories for something. 3. equipment for …
53Sequoia sempervirens — S. sempervirens along US 199 Conservation status …
54Studebaker — Infobox Defunct Company company name = Studebaker company 100px|StudebakerRaymond Loewy, was used from the 1950s until 1966] slogan = First by far with a post war car fate = Merged successor = Studebaker Worthington Corp. foundation = 1852… …
55nervous system — Anat., Zool. 1. the system of nerves and nerve centers in an animal or human, including the brain, spinal cord, nerves, and ganglia. 2. a particular part of this system. Cf. autonomic nervous system, central nervous system, peripheral nervous… …
56Network topology — Diagram of different network topologies. Network topology is the layout pattern of interconnections of the various elements (links, nodes, etc.) of a computer[1][2] …
57Sequoia — Taxobox name = Sequoia sempervirens status = VU | status system = IUCN3.1 trend = down image width = 250px image caption = Sequoia sempervirens in Redwood National and State Parks regnum = Plantae divisio = Pinophyta classis = Pinopsida ordo =… …
58Enhanced 911 — Enhanced 9 1 1 or E9 1 1 service is a North American telecommunications based system that automatically associates a physical address with the calling party s telephone number, and routes the call to the most appropriate Public Safety Answering… …
59Disconnect supervision — is a term in telephony describing signaling between the telephone exchange and a connected party used to indicate that the connected call is being disconnected. For example the called party may indicate to the telephone exchange that the call is… …
60Antenna (radio) — Whip antenna on car …
