摘要 |
An intelligent network communication system (100) includes a home mobile network (101) and a visiting mobile network (103) interconnected through a public switched telephone network/integrated service digital network (105). Each of the mobile networks (101, 103) includes a communication switch (109, 121) and location registers (111, 113, 123, 125) that store among other things trigger parameters (TPs) for individual subscribers of the communication system (100). Each individual subscriber has a home mobile network (101) and information relating to that subscriber is stored in a Home Location Register (HLR) (111). In the home location register (111) there is among other things a trigger parameter identification number (TPIN). The TPIN identifies one of a plurality of predetermined trigger parameter sets which are available in the home mobile network (101).
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