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PHS(个人移动通信系统,Personal Handy-phone System)是一种无线通信标准,可为个人或企业用户提供多样化的服务。 PHS的三类主要应用 PHS服务主要分为三大类:传统的语音服务;数据通信服务;地理定位服务(Location Detection Service),先说语音服务,目前的PHS采用“无缝式交替”方式通信并寻找基站讯号,转换基站的时间只需0.25秒～0.5秒。因此,即使是以车载方式行进,仍然可持续通话。此外,大部分PHS手机亦可于室内近距离当成
PHS (Personal Handy-phone System) is a wireless communication standard that offers a variety of services to individuals or businesses. There are three main types of PHS PHS services are mainly divided into three categories: the traditional voice services; data communications services; Location Detection Service (Location Detection Service), first voice services, the current PHS “Seamless Alternate” communication And look for the intersection of base station and signal, the intersection of base station and the intersection of time and only need 0.25 seconds to 0.5 seconds. Therefore, even when traveling on-board, you can still talk continuously. In addition, most PHS mobile phones can also be used as indoor close-range