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数字化已成为电子产品的发展趋势,在美国和欧洲,数字无绳电话已经深入人们生活,对它的拥有比例已经大大超过模拟电话。同样,数字无绳电话必将成为21世纪我国通讯的主流产品之一。本文列举了数字电话的几大特点: 1.可以彻底禁止窃听盗打 数字无绳电话在手机与座机之间传输的摘、挂机及振铃等信号都具有严格的身份识别和鉴权。每部无绳电话都具有唯一的身份识别码REPI或IPUI。其中,RFPI指无线固定部分识别(座机);IPUI指携带部分用户识别(手机)。RFPI和IPUI中又包含国际上唯一的厂家码。正是通过这种身份标识,数字无绳电话座机
Digitization has become the trend of electronic products. In the United States and Europe, digital cordless phones have reached the depths of people’s lives, and their ownership proportion has greatly exceeded that of analog phones. Likewise, digital cordless phones will surely become one of the mainstream products of our country’s communications in the 21st century. This article lists several characteristics of digital telephones: 1. Can completely prohibit the theft of digital cordless phones in the handset and landline transmission pick, hang and ring signals are strictly Strict identification and authentication. Each cordless phone has a unique identification code REPI or IPUI. Among them, RFPI refers to the wireless fixed part identification (landline); IPUI refers to carrying part of the user identification (mobile phone). RFPI and IPUI also contain the world’s only factory code. It is through this identity, digital cordless landline