在计算与通信技术中，与远程通信技术相结合的一种数据处理技术，如使用电话网把远程终端与计算机连接起来或把两台计算机互连。

In computing and communications, data processing combined with telecommunications, e. g., the use of a telephone network to connect a remote terminal to a computer or to interconnect two computers.

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例如，它指定手机、计算机和PDA之间如何互连、如何与计算机、办公室电话或家庭电话互连。

For instance, it specifies how mobile phones, computers and PDAs interconnect with each other, with computers, and with office or home phones.

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