BenQ-Siemens Secret Codes

here are given some useful codes for BenQ-Siemens....

Software version:
*#06#
to see more info, press softkey again

English menu:
*#0001#



Deutsch menu:
*#0049#

Secret Code:
*#0606# remove sim card before

Unlock Sim:
*#0003*(secret code)#

Bonus Screen:
*12022243121

Factory settings: Type *#9999# to reset factory settings.(not tested).