Method for relocating a subscriber in a voice messaging system
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United States of America Patent
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May 6, 1997
Grant Date -
N/A
app pub date -
May 12, 1995
filing date -
May 13, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for relocating a subscriber in a voice messaging system (VMS) which is connected with an extensive digital mobile network (GMS), including a plurality of mobile switching centres (MSC) and a home location register (HLR). In the method, VMS checks HLR repeatedly for the location of a subscriber and concludes on the basis of this information whether the subscriber has moved into the area of some other MSC for a period of time longer than a predetermined period of time and, in a positive case, the old VMS transfers the subscriber-related information to the new VMS, thus accomplishing the automatic relocation of the subscriber's home station in connection with a new MSC.
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