Mobile

Harald Welte's blog -- Paper: Anatomy of contemporary GSM cellphones

http://laforge.gnumonks.org/weblog/2010/04/14/#20100414-anatomy_of_gsm_cellphone An excellent [attempt of ] description of the GSM cell phones hardware, design, architecture and implementation

Wireless Internet: BlackBerry Curve as Bluetooth Modem for OS-X Mac • Perishable Press

http://perishablepress.com/press/2007/06/12/blackberry-curve-as-bluetooth-modem-for-mac/ how to use your mobile phone as a bluetooth modem for max os x and connect to AT&T; 3G network