Dedicated FX Traffic means those calls routed by means of a physical, dedicated circuit delivering dial tone or otherwise serving an End User’s station from a serving Central Office (also known as End Office) located outside of that station’s mandatory local calling area. Dedicated FX Service permits the End User physically located in one exchange to be assigned telephone numbers resident in the serving Central (or End) Office in another “foreign” exchange, thereby creating a local presence in that “foreign” exchange.
Dedicated check source means a radioactive source that is used to assure the constant operation of a radiation detection or measurement device over several months or years. This source may also be used for other purposes.
Approved Pricing Service means a pricing or quotation service as set forth in Schedule VII or any other pricing or quotation service approved by the Board of Directors of the Borrower and designated in writing to the Administrative Agent (which designation shall be accompanied by a copy of a resolution of the Board of Directors of the Borrower that such pricing or quotation service has been approved by the Borrower).
Dedicated Transport means CenturyLink transmission facilities between Wire Centers or switches owned by CenturyLink, or between Wire Centers or switches owned by CenturyLink and switches owned by CLEC, including, but not limited to, DS1, DS3, and OCn-capacity level services, as well as Dark Fiber, dedicated to a particular End User Customer or carrier.
Reference Interconnection Offer or “RIO” means a document published by a service provider specifying terms and conditions on which the other service provider may seek interconnection with such service provider;