With the enlargement of the scale of power system, the traditional telecommunication equipment used in distribution remote terminal stage can't meet the demand of distribution automation system.
随着电力系统规模的不断扩大，传统的用于配电网终端级的远动通信装置不能满足配电自动化系统的要求。
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WAP browsing business is one of the featured services in mobile telecommunication. WAP browser ACTS as data browse platform of mobile terminal and provides rich and colorful contents for users easily.
Telecommunication network resources is the generic terms of equipment network, user terminal, network connection device, human and material resources relevant to network operations.