Hi!
While working on OsmocomBB, I wrote a small introductory text explaining
how current GSM phone hardware actually looks like (and works).
You can download it from
http://laforge.gnumonks.org/papers/gsm_phone-anatomy-v0.2.pdf
Hope this is useful for one or the other person here on this list...
Regards,
Harald.
--
- Harald Welte <laforge(a)gnumonks.org>
http://laforge.gnumonks.org/
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