释义 |
telephone datacarrier system 电话数据载波系统;[电话资料载波系统] A typical datacarrier system (DCS) which provides simultaneous voice and data communications. This makes terminal hookups easier and less expensive than various other methods. The DCS can be plugged into a standard telephone line without interfering with normal telephone service. 一种典型的数据载波系统(DCS), 同时提供话音和数据通信。它使终端联接比用其它各种方 法都容易且便宜。DCS能接入标准电话线路而不干扰正常电话业务。 |