| 摘要 |
PURPOSE: A method for inquiring usage information by a user account in an application work and financial transaction management system is provided to transmit divided information by a text message after dividing information to be inquired, thereby enabling a user to designate information and a condition to be inquired accurately. CONSTITUTION: An MO receiving management system(200) registers a virtual telephone number for receiving an MO message. The MO receiving management system sets usage information inquiry items according to each user account. The MO receiving management system registers information including a telephone number and a password of the user classified by a user account. A terminal of the user transmits an MO message. |
