Abstract along with computer technology's full scale development， our life as well as the work is day by day In order to cause the management to be more scientific， to be more convenient， is more At the same time， can also help the telecommunication cost concerned personnel to raise the working efficiency and the grade of Reduces the nonessential loss for the telecommunication Thus effective enhances the telecommunication bureau economy the The terminal cost system's development then fast develops， it can realize to the different model program controlled switch the primitive telephone bill information which fixed time or hands down from generation to generation immediately to the cost center carries on prompt accurate classified， the inquiry， the browsing， the revision， the deletion， statistical， the telephone bill information printing and so Can inquire the customer telephone conversation data promptly， avoids causing the phone bill to dispute， enhances the customer the degree of this article by through to the telecommunication bureau cost center routine work's analysis， realized fully based on the management science angle the computer technology development has managed the influence which for the telecommunication bureau brings， in this paper had demonstrated comprehensively used the VB program control to realize the automated cost system's design and to realize in the cost system's immediate cost pattern plate key words: VB cost system
