101.   By bringing fiber-optic cables closer to each home, phone companies can provide more robust Internet access through a technology called DSL, or digital subscriber line.

102.   Covad Business Solutions uses digital subscriber line technology to provide high-speed Internet access to businesses.

103.   Covad is one of the leading providers of digital subscriber lines, which transmit signals over copper phone wires.

104.   Covad mainly sells digital subscriber lines to Internet service providers, which in turn sell Web access over these high-speed lines to businesses and residential users.

105.   Covad sells high-speed digital subscriber lines to Internet service providers, which in turn sell them to businesses and residential users.

106.   Covad, which primarily sells high-speed digital subscriber lines to Internet service providers who in turn sell it to businesses and consumers, unplugged DSLnetworks on Wednesday.

107.   Covad is one of the leading providers of digital subscriber lines, or DSL, a service that sends digital signals over copper phone wires.

108.   DSL means digital subscriber line, sometimes called ADSL, or asymmetrical digital subscriber line.

109.   Hoping to capture a wider audience, U S West Corp. is offering more for less with a new dial-up version of a digital subscriber line, or DSL.

110.   In addition, Belgian networking company Alcatel is partnering with Tripath in hopes of improving the performance of digital subscriber lines for high-speed Internet access.