SIM card

We Need Your Help: Building a SIM Card Registration Database

Posted by KatrinVerclas on Jul 27, 2011

We are developing a global database of SIM cards registrations by country, and we need your help. Please fill out this short survey. We ask you a few questions about a particular country's requirements.

Note: This survey will not track identifying information. We will publish the complete database on the site shortly with the data that we have gathered to date. The survey is here. Thanks!

Photo courtesy flickr user bfishshadow.

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