For many users accessing the Internet from a dial-up Internet service provider (ISP), the IP address will be different every time you log on.

由于很多用户通过拨通网络服务提供商(isp)上网，所以IP地址在您每次登陆时都不一样。

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At the 2000 merger, the company's value was almost 100 times greater and AOL was America's largest Internet service provider, mostly dial-up accounts attracted by free CDs.

两家公司于2000年合并之时，美国在线的市值几乎比现在高100倍，且是美国最大的互联网服务提供商——其用户大多是被免费注册CD招揽来的拨号上网用户。

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They put me in the slow class in the school because I have dial -up Internet service.

他们吧我调到学校的慢班级是因为我在学校里拨号上网。

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That's a critical point for EarthLink, which is seeing the numbers of subscribers to its dial-up Internet service decline faster than it can add subscriptions to new broadband services.

FORBES: EarthLink To Bundle Services

Brand X started off selling dial-up service to customers, but as the Internet grew the company began offering broadband options as well.

FORBES: Magazine Article

Jim Pickrell got into the Internet service provider business in 1995, back when dial-up connections ruled the day and a 56k modem was considered fast.

FORBES: Magazine Article