A subscriber 's line connected to an exchange other than the one that would normally provide service at the relevant address, usually in accordance with the subscriber' s wishes.

一种连接到交换机的客户线路，这种交换机不是通常按照客户希望在相关通信处提供服务的交换机。

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In the 1990s Covad built the nation's largest digital subscriber line (DSL) network, offering rapid net access, but fell into Chapter 11 and got delisted from Nasdaq.

FORBES: Trial by Fire

Many of Sky's set-top boxes have a Digital Subscriber Line (DSL) port on the back that can link to a high-speed net service.

BBC: Turning on to interaction

He and more than a hundred other unhappy Internet addicts convened near Israel's Sea of Galilee last month to flip their digital .subscriber line providers the bird, so to speak.

FORBES: Nerds Of A Feather