| 摘要 |
<p>A computer integrated with universal telephone functions, includes a normal computer and system thereof. The computer is integrated with a public switched telephone network (PSTN) telephone interface and communication functions thereof, the PSTN telephone, a voice over Internet protocol (VoIP) telephone, wireless communications, faxes and the computer are integrated in the computer system, a user simply needs a terminal (telephone handle/ mobile telephone), to use the PSTN telephone and the network telephone conveniently.</p> |
