我很快意识到，由于我们的大部分业务都是通过电话、电子邮件和非现场会议完成的，我们根本不需要办公室。

I soon realised that, as most of our business is done on the phone, email and at off-site meetings, we didn't need our offices at all.

youdao

固话短信是中国电信新近推出的一项基于固定电话网的非话音类增值业务。

PSTN (Public Switch Telephone Net) short message, which is recently introduced by China Telecom, is a non-voice value-added service.

youdao

在电话系统中的一种术语。适用于利用音频段线路的任何非数据传输业务。

In a telephone system, a term applied to any non data transmission that makes use of voice grade lines.

youdao