tech. International Direct Distance Dialling

Dictionary of English abbreviation. 2013.

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  • IDDD — abbr. international direct distance dialing. * * * …   Universalium

  • IDDD — International Direct Distance Dialing Telefonie …   Acronyms

  • IDDD — International Direct Distance Dialing {Telefonie} …   Acronyms von A bis Z

  • IDDD — abbr. International Direct Distance Dialing acronym International Direct Distance Dial (Telephony) …   United dictionary of abbreviations and acronyms

  • IDDD — abbr. international direct distance dialing …   Useful english dictionary

  • Direct distance dialing — (DDD) or direct dial is a telecommunications term for a network provided service feature in which a call originator may, without operator assistance, call any other user outside the local calling area. DDD requires more digits in the number… …   Wikipedia

  • Number Five Crossbar Switching System — The Number Five Crossbar Switching System or 5XB switch, designed by Bell Labs and made by Western Electric, was in use in Bell System telephone exchanges from 1948 to the 1980s. Its principal use was as a Class 5 telephone switch, though… …   Wikipedia

  • Signaling System No. 5 — CCITT5 [ REC Q.140 Q.180/en ITU T Recommendation Q.140 Q.180] Specifications of Signalling System No. 5] was a multi frequency (MF) telephone signalling system in use from the 1970s for International Direct Distance… …   Wikipedia

  • Daniel Xhafa — Personal information Full name Daniel Xhafaj Date of birth 8 March 1977 (1977 …   Wikipedia

  • Instituto Costarricense de Electricidad — La versión actual de este artículo o sección parece estar escrita a modo de publicidad. Para satisfacer los estándares de calidad de Wikipedia y procurar un punto de vista neutral, este artículo o sección puede requerir limpieza. Por favor… …   Wikipedia Español

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