ラインアダプター

noun

line adapter

A device that adapts a telephone line or network line for connection to other equipment. Common in telecommunications and networking contexts.

• このラインアダプターを使つかえば、アナログ電でん話わをデジタル回かい線せんに接せつ続ぞくできます。

  Using this line adapter, you can connect an analog telephone to a digital line.