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本文给出了一种使用MODEM通过电话线对网络财务系统进行实时查询的方法．该方法也适用于各地各单位远程报表和数据传送，具有实时、快速、便捷等优点，有广泛的应用前景．
This paper presents a method of using MODEM to query the network financial system in real time through telephone lines. The method is also applicable to remote reporting and data transmission of all units and units. It has the advantages of real-time, fast and convenient, and has a wide range of application prospects.