voice-frequency ringing set
61Sound Blaster X-Fi — XtremeGamer Fatal1ty Pro Sound Blaster X Fi is a lineup of sound cards in Creative Labs Sound Blaster series. Contents 1 …
62Alita — Infobox animanga character color = #DEDEE2 name = Alita series = Battle Angel Alita / Battle Angel Alita: Last Order caption = Alita in Battle Angel Alita: Tears of an Angel first = Battle Angel Alita last = creator = Yukito Kishiro voiced by =… …
63R.E.M. — Infobox musical artist Name = R.E.M. Img capt = R.E.M. in concert in Padova, Italy, July 22, 2003. From left to right: Mike Mills, Michael Stipe, touring drummer Bill Rieflin, and Peter Buck. Landscape = yes Background = group or band Years… …
64Industrial Review — ▪ 1994 Introduction The period since 1990 was proving a difficult time for the older industrialized economies, which had suffered from prolonged recession at home, and also for the previously centrally planned economies of Eastern Europe… …
65Dial tone — For the G.I. Joe character, see Dial Tone (G.I. Joe). A dial tone (known in the British Isles as a dialling tone)[1] is a telephony signal used to indicate that the telephone exchange is working, has recognized an off hook, and is ready to accept …
66Telephone switchboard — PBX switchboard, 1975 A switchboard (also called a manual exchange) was a device used to connect a group of telephones manually to one another or to an outside connection, within and between telephone exchanges or private branch exchanges (PBXs) …
67History of mobile phones — This history of mobile phones chronicles the development of handheld radio telephone technology from two way radios in vehicles to handheld cellular phones.In the beginning, two way radios (known as mobile rigs) were used in vehicles such as… …
68List of sciences ending in -logy — The sciences in the following list have names formed with the suffix logy . Words ending in logy which are not sciences can be found in the list of non sciences ending in logy. A*Acarology, the study of ticks and mites *Actinobiology, the study… …
