Global System Mobile
A Digital Cellular Telephony System

GSM Info - Overview of the GSM System (very basic & high level), including European coverage maps

GSM encryption - analyzed by the CypherPunks

GSM Security and Encryption - An Overview, by David Margrave

apparently is not - A5 Key analysis and conclusion by CypherPunks

GSM_Hack - software apparently for users of Ericsson's GSM switch

SMS Information - Information on how to receive and send GSM SMS information

The GSM Security Technical Whitepaper for 2002

GSM Codes

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