CALL CONNECTING SERVICE METHOD BETWEEN COMMUNICATORS WHO ARE NOT CONNECTED BY AN ARRIVAL SERVICE AND A COMMUNICATION CONNECTION SUPPORT APPARATUS, CAPABLE OF TRANSFERRING RECEPTION HISTORY TO A CALLING TERMINAL THAT DID RECEIVE A CALL

摘要

PURPOSE: A call connecting service method between communicators who are not connected by an arrival service and a communication connection support apparatus are provided to determine the existence of a call between a caller and callee joining a CNIR service.;CONSTITUTION: An O_MSC(Origination Mobile Switching Center) offers the telephone number of a CNIR(Calling Number Identification Restriction) terminal in an outgoing call to an HLR(Home Location Register)(S402). The HLR confirms the CNIR service subscription of a caller(S403). The HLR confirms the CNIRD service subscription of a callee(S404). The HLR generates reception history information in the CNIRD terminal. The HLR offers the reception history information to an SMSC(Short Message Service Center)(S405). The SMSC transmits a short message to the CNIRD terminal via an incoming switching center(S406).;COPYRIGHT KIPO 2010