| 摘要 |
A method and a system for handling real time charge for a concurrent call in an intelligent network are provided to handle charge for a service used by a prepaid subscriber even when the prepaid subscriber simultaneously uses two or more services among a voice call service, a packet data service and a message transmission service. If a first service provision request signal is received from a mobile terminal, first pre-subtraction costs, set to the first service in the communication balance of a prepaid subscriber, is allocated(S310.S330). By connecting a first call with the mobile terminal, the first service is provided(S340). If a second service provision request signal is received from the mobile terminal in a state when the call for the first service is connected, second pre-subtraction costs set to the second service in is allocated(S350,S352). By connecting a second call with the mobile terminal, the second service is provided(S354). According to a termination request for the first or second service, connection of the first or second call is released. After that, charge for the first or second service is accounted to be subtracted from the first or second pre-subtraction costs(S358,S380). |
