Samsung Secret Phones Codes:
IMEI number: *#06#
Software version: *#9999# albo *#0837#
Net Monitor: *#0324#
Chaning LCD contrast: *#0523#
Memory info: *#0377# albo *#0246#
Reset memory (SIMLOCK`a removing!!!): *2767*3855#
Reset CUSTOM memory: *2767*2878#
Battery state: *#9998*228#
Alarm beeper: *#9998*289#
Vibra test: *#9998*842#