dial-up line

基本解释

Caller ID requires that the caller's phone line, the phone system, the remote access server's phone line, and the Windows driver for the dial-up equipment all support Caller ID.
呼叫方ID要求呼叫方的電話線、電話系統、遠程訪問服務器的電話線、撥號上網設備的Windows敺動程序都支持呼叫方ID。
yeebang.com
But even if you follow just these 20+ tips, your pages will load more quickly and your users will be happier—no matter whether they run on dial-up or on a dedicated broadband line.
但是，即使您僅遵循這 20 多個技巧，您的頁麪的加載速度也會更快，您的用戶也會更愜意 —— 無論他們通過撥號還是專用的寬帶上網。
For dial-up connection, you need a computer, a modem, and a telephone line.
撥號上網需要一台電腦、一個調制解調器和一條電話線。

He has one telephone line, which he also uses for dial-up Internet access at 46kbps.
FORBES: Dual Buffett Strategy
Main.net's gear already serves 10, 000 European homes at speeds of 500 kilobits a second, roughly equal to average cable and digital subscriber line (DSL) speeds, but a tenfold increase over standard dial-up modems.
FORBES: Tilting at power lines