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一、个人通信基本概念 个人通信就是一种在任何时间，任何地点与任何人进行各种业务通信的通信方式。个人通信是以个人为对象的通信技术。通信者携带终端，按照个人专用的身份号码呼叫，就可以与其他人保持联系，并且不受双方位置、距离、环境和传输设备的限制。它是一种最为理
First, the basic concepts of personal communication Personal communication is a kind of communication with any person at any time, any place for business communications. Personal communication is personal communication technology. Communicators carry the terminal and follow the personal identification number to keep in touch with others and are not subject to the location, distance, environment and transmission equipment of both parties. It is one of the most reasonable