central-battery dial telephone
31Christmas lighting technology — has been subject to considerable development and variation since the replacement of candles by electric lights. Contents 1 Incandescent Christmas Lights 2 LEDs 3 Fiber optic lights 4 B …
32List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… …
33Internet — /in teuhr net /, n. a large computer network linking smaller computer networks worldwide (usually prec. by the). [1990 95] * * * Publicly accessible computer network connecting many smaller networks from around the world. It grew out of a U.S.… …
34National broadband plans from around the world — Broadband is a term normally considered to be synonymous with a high speed connection to the internet. The term itself is technology neutral; broadband can be delived by a range of technologies including DSL, LTE or next generation access. This… …
35Signaling (telecommunications) — In telecommunication, signaling (signalling in British spelling) has the following meanings: the use of signals for controlling communications the information exchange concerning the establishment and control of a telecommunication circuit and… …
36Multi Media Interface — the MMI controls (to the rear of the gear lever) on a left hand drive Audi Q7 The Audi MMI system, is an in car user interface media system developed by Audi, and implemented in most of its latest series of cars/automobiles since 2004. Contents …
37Alarm circuit — An alarm circuit (also dry pair or dry loop) is an unconditioned leased pair of telephone wire from a telco. The pair does not have a dial tone or battery (continuous electric potential), as opposed to a wet pair (a line usually with no dial tone …
38Dry loop — A dry loop (also known as a dry pair) is an unconditioned leased pair of telephone wire from a Telco. The pair does not have a dial tone or battery (continuous electric potential), as opposed to a wet pair (a line usually with no dial tone but… …
39Bluetooth — This article is about the electronic protocol. For the medieval King of Denmark, see Harald I of Denmark. Bluetooth logo Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short wavelength …
40Netbook — For the Psion device, see Psion netBook. HP 2133 Mini Note PC netbook (fron …
