Last modified on 30 January 2012, at 12:16

Category:SIM cards

English: A subscriber identity module (SIM) on a removable SIM card securely stores the service-subscriber key (IMSI) used to identify a subscriber on mobile telephony devices (such as mobile phones and computers)

Subcategories

This category has the following 3 subcategories, out of 3 total.

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Media in category "SIM cards"

The following 171 files are in this category, out of 171 total.