Procedure for automatically replacing a user identification module in a mobile terminal in an mobile radio network
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United States of America Patent
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-
Jul 7, 1998
Grant Date -
N/A
app pub date -
Apr 17, 1995
filing date -
Apr 29, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A procedure for automatically replacing a user identification module of a terminal in a communication network includes storing in a memory of the terminal a message indicating the detection of a problem with writing and/or reading the user identification module. A warning message is sent from the terminal to a control station of the terminal during the first exchange of information following detection of the problem. A database listing defective identification modules is updated at the control station. A procedure for sending a new identification module to the user of the terminal is initialized.
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