====== Téléphonie mobile ======

  * http://people.skolelinux.org/pere/blog/Easier_recipe_to_observe_the_cell_phones_around_you.html
  * http://people.skolelinux.org/pere/blog/Visualizing_GSM_radio_chatter_using_gr_gsm_and_Hopglass.html
    * https://github.com/Oros42/IMSI-catcher/issues/14