在家或工作时使用常规有绳电话。

Use a regular, corded telephone when at home or at work.

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在家或工作时使用常规有绳电话。

Use a normal, ligatured telephone when at home or at work.

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在家或工作时使用常规有绳电话，这是减少日常RF(射频)辐射量20%的上佳选择。

Use a regular, corded telephone when at home or at work. Cutting even 20 percent of your daily RF exposure is a step in the right direction.

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