Turn on all computers, printers, and external modems.

打开所有计算机、打印机和外部调制解调器。

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Some modems, called external modems, sit in a box outside your system unit.

一些调制解调器，叫做外置调制解调器，位于机箱外面的一个盒子里。

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Unlike most other USB modems, the 250U has jacks to connect an external antenna for better reception.

与其他的USB调制解调器不同，250U集成了天线以获得更好的接收效果。

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Existing 56-kbps internal or external modems are bundled with EntryPoint's eWallet software and an online shopping tutorial.

CNN: 3Com modems target games, shopping

This percentage is dipping a bit in 2012 as LTE external modems and media tablets with embedded LTE modules pick up, but LTE handsets will surpass 80-percent of device shipments during 2016.

ENGADGET: ABI Research: LTE subscriptions surpassed WiMAX usage in Q2 2012