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#