标准摘要
[中文适用范围]： 本修正案增加了一个新的规范性附件 A，规定了四种典型的管理类别，以适应与电信基础设施相关的不同程度的复杂性。 [外文原描述]： A new, normative Annex A is added by this Amendment, specifying four typical classes of administration to accommodate various degrees of complexity related to the telecommunications infrastructure.
英文名称Amendment 1 - Information technology - Implementation and operation of customer premises cabling - Part 1: Administration