====== Nokia 5220 xpressmusic ======

  * Type: RM-411
  * Modèle: 5220

  * pinout: http://www.cpkb.org/wiki/Nokia_5220_XpressMusic_pinout
  * battery BL-5CT: pinout http://www.cpkb.org/wiki/Nokia_BL-5CT_battery_pinout
  * battery BL-5CT BSI resistor: 82kohm