| 摘要 |
The present invention relates to the field of communications, and more particularly to a communication expansion system for a fixed telephone based on a smart mobile phone. The system comprises a fixed telephone and at least one mobile phone, wherein the fixed telephone comprises a wireless connection module, wherein the wireless connection module is connected to a micro-control module of the fixed telephone through a data interface; and the mobile phone comprises a data interaction module, wherein the data interaction module is used for acquiring a destination number which is selected from an address list by a user and sending to the fixed telephone an instruction to dial the destination number, and the fixed telephone receives the instruction through the wireless connection module and dials the destination number. The communication system can improve the communication efficiency of users using a fixed telephone and improve the practicality of the communication system. |
