标准摘要
[中文适用范围]： 在 ISO/IEC 9995 第 1 部分描述的一般范围内，ISO/IEC 9995 的这一部分指定了键盘的数字部分以及该部分的区域划分。 它规定了数字部分的数字区ZN0和功能区ZN1至ZN6中按键的排列、数量和位置，以及按键的功能分配。 数字区 ZN0 用于键盘中，用于文本和数据处理等应用；办公环境一般；银行业;销售点 (POS)；远程信息处理服务；电话设备；家用电子系统；机械设备数控；输入个人识别码（PIN）；功能区 ZN1 至 ZN6 用于键盘中，用于数据输入、文本和数据处理、一般办公环境等应用。 注：其中某些应用由 ITU-T 负责。 [外文原描述]： Within the general scope described in part 1 of ISO/IEC 9995 this part of ISO/IEC 9995 specifies the numeric section of a keyboard and the division of that section into zones. It specifies the arrangement, the number, and the location of the keys in the numeric zone ZN0 and in the function zones ZN1 to ZN6 of the numeric section, as well as the allocation of functions to the keys. The numeric zone ZN0 is to be used in keyboards for applications such as text and data processing; general office environment; banking; point of sales (POS); telematic services; telephony apparatus; home electronic systems; numerical control of machinery and equipment; input of personal identification number (PIN); etc. The function zones ZN1 to ZN6 are to be used in keyboards for applications such as data entry, text and data processing, general office environment, etc. NOTE Certain of these applications are under the responsibility of the ITU-T.
英文名称Information technology - Keyboard layouts for text and office systems - Part 4: Numeric section