[求助]现有一小区有“无线对讲”的需求，但要求比较...

这个想法很洋相啊

直接整台电脑，弄个软件，拨号就行！

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<p>请联系我，Q635690862！我可以解决这个系统问题！</p>

电信的电话又免费的缩位拨号功能，可以申请开通就行