DATABASE MAIN TABLE STRUCTURE

摘要

Disclosed is a main table structure of database of service members of information charge receipt agent. The structure relationally comprises a member's number(pr_number) field of character 4 bytes, a validation for states of service and charge, a srvice functon entrance field(svc_type) of character 4 bytes and the number field of total receiving lines(num_of_lines). Thereby, the multiple functions are enabled with a small capacity memory.