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点对点短信是什么概念啊
更新时间： 2020-07-14 00:00:00  

点对点短信是用户通过手机或其他电信终端直接发送或接收的文字或数字信息，在手机与手机之间发送和接收的端到端的文本信息业务形式。点对点短信的表现形式包括网内短信、网间短信、国际短信等。点对点短信最基本的用途是实现两点或多点之间的相互交流，就是人们通常所说的文字聊天。其中网内短信主要有三种：中国移动点对点就是移动对移动的短信，联通的点对点就是联通对联通，电信的点对点就是电信对电信。像移动对联通，联通对电信等，这都是网间短信，也都属于点对点短信。

关键词： 短信 什么 概念

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