And its communication principle base on analyse of MODEM control Commands is discussed.

在分析MODEM控制命令集的基础上，讨论了单片机系统与MODEM之间的通信机理。

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And its communication principle base on analyse of MODEM control Commands is discussed.

在分析MODEM控制命令集的基础上，讨论了单片机系统与MODEM之间的通信机理。

youdao