BS 6833-2-1992
连接公共开关电话网络模拟接口的无绳附件设备(不包括蜂窝式无线电话台).第2部分:使用无线电通信线路的无绳电话设备规范
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks - Specification for cordless telephone apparatus using radio links