全球调查清楚显示，使用情况和顾客购物决策对通讯服务、含量内容和设备装置而言已不再简单地受个体参数选择驱动。

The global study clearly shows that usage and customer buying decisions for communications services, content and devices are no longer driven simply by individual preferences.

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通过RS485通讯网络，主机可以对多个低压配电智能单元进行远程控制、参数修改，有故障显示等功能。

By the RS485 network, the host can realize many characters, such as the remote control of intelligent units of LV distribution and the modification of parameters and the display of fault.

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