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They have a GSM network too: http://events.ccc.de/congress/2014/wiki/Static:GSM http://events.ccc.de/congress/2014/wiki/Static:GSM
by lgeek 12y ago
They have a GSM network too: http://events.ccc.de/congress/2014/wiki/Static:GSM http://events.ccc.de/congress/2014/wiki/Static:GSM