subscriber digital access unit
81Rogers Communications — Inc. Type Public (TSX: RCI.A, RCI.B, NYSE:  …
82Verizon FiOS — Verizon FiOS, sometimes simply FiOS which stands for Fiber Optic Service [ [http://www.dslreports.com/faq/12996 Verizon Online DSL FAQ dslreports.com] ] , is an Internet, telephone, and TV service that is presently offered in some areas of the… …
83Voice over Internet Protocol — (VoIP, IPAEng|vɔɪp) is a protocol optimized for the transmission of voice through the Internet or other packet switched networks. VoIP is often used abstractly to refer to the actual transmission of voice (rather than the protocol implementing… …
84Modem — For other uses, see Modem (disambiguation). A modem (modulator demodulator) is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. The… …
85Cordless telephone — A cordless telephone with base. A cordless telephone or portable telephone is a telephone with a wireless handset that communicates via radio waves with a base station connected to a fixed telephone line, usually within a limited range of its… …
86ASTRA2Connect — is a two way satellite broadband Internet service available across Europe, which launched in March 2007, and uses the ASTRA series of geostationary satellites. ASTRA2Connect is owned and operated by ASTRA Broadband Services (ABBS), a subsidiary… …
87National Broadband Plan (United States) — Connecting America: The National Broadband Plan, unveiled March 16, 2010,[1] is a FCC (Federal Communications Commission) plan which deals with improving broadband Internet access throughout the United States. One goal was providing… …
88Caller ID — (caller identification, CID), also called calling line identification (CLID) or calling number identification (CNID) or Calling Line Identification Presentation (CLIP), is a telephone service, available in analog and digital phone systems and… …
89Czech Republic — a republic in central Europe: includes the regions of Bohemia, Moravia, and part of Silesia; formerly part of Czechoslovakia; independent since 1993. 10,318,958; 30,449 sq. mi. (78,864 sq. km). Cap.: Prague. * * * Czech Republic Introduction… …
90SMS — This article is about the communication protocol technology. For information about text messaging, see Text messaging. For other uses, see SMS (disambiguation). An SMS message being received …
