METHOD FOR SIMPLIFYING THE EXCHANGE OF A SIM CARD OF SUBSCRIBERS OF A DIGITAL MOBILE COMMUNICATIONS NETWORK
- 申请公布号:
- EP1310132(A1)
- 申请号:
- EP20010964877
- 申请日期:
- 2001.08.09
- 申请公布日期:
- 2003.05.14
- 申请人:
- DETEMOBIL DEUTSCHE TELEKOM MOBILNET GMBH
- 发明人:
- REEMTSMA, JAN-HINNERK
- 分类号:
- H04W8/26;(IPC1-7):H04Q7/38
- 主分类号:
- H04W8/26
- 摘要:
- <p>With the present method for simplifying the exchange of a SIM card of subscribers of a digital mobile communications network, the subscriber disposes of an old active SIM card and makes us of a new inactive SIM card in a mobile terminal. The invention provides that the proper activation of the new SIM card and deactivation of the old SIM are carried out while in dialog with subscribers via a migration server connected to the mobile communication network.</p>
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