Talk:IP Multimedia Services Identity Module

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Introductory sentence

An IP Multimedia Services Identity Module (ISIM) is an application running on a UICC smart card in a 3G mobile telephone in the IP Multimedia Subsystem (IMS).

Should one interpret this sentence like this?

An ISIM application is part of some UICC card. This UICC card is placed in a 3G mobile phone. And with the services offered by the ISIM application, this 3G mobile phone interacts with and is part of the IP Multimedia Subsystem.

Thanks, --Abdull (talk) 16:11, 5 January 2011 (UTC)[reply]