同义词
1)UPT Universal Personal Telecommunication,全世界个人远程通信2)UPTN Universal Personal Telecommunication Number,通用个人远程通信编码3)personal wireless telecommunications (PWT),个人无线远程通信4)personal telecommunication number (PTN),个人远程通信号码,个人电信号码5)inpidual world,个人世界6)personal communications network,全球个人通信网
