| 摘要 |
PROBLEM TO BE SOLVED: To instantaneously judge the name of information service, whether it is charged or free and to improve operability by displaying the menu of information service desired on a terminal side based on the management table of data which is set on the terminal side and which a host manages. SOLUTION: The data transmission/reception part 104 of a menu processing control part 103 receives data managed by the host of information service that the host 101 of a communication business entity transmits and it stores it in an auxiliary storage device 106. Stored data is managed by a display management part 105 and the list of an information service menu is displayed on a display device 107 and a user can easily select information service which a terminal side desires. At that time, the display management part 105 changes a selection situation and updates data which the host manages, manages a keyword and displays an error message. Thus, the name, the type and the selection situation of information service can be obtained even if a system is not connected to the communication business entity. |
