I'd like to use your VHF (Very High Frequency) telephone to contact our company.

我想用一下你的高频电话同公司联系一下。

youdao

If you want to make phone calls while surfing the web, either use a wired telephone or cordless phone that operates at a different frequency than your wireless network.

如果在网上冲浪时想要打电话，请使用有线电话或工作频率与无线网络不同的无绳电话。

youdao

Microwaves, which have a higher frequency than ordinary radio waves, are used routinely in sending thousands of telephone calls and television programs across long distances.

微波由于比一般无限电波的频率高，因此，通常用于发送成千上万的电话信号和长距离电视节目。

youdao