Kode Rahasia Samsung

*#06# show IMEI number

*#9999# show software version

*#0001# display RS232 serial communication parameter setup

*#8999*228# display battery capacity and temperature / voltage

*523# adjust display contrast

*636# display storage capacity

*778# display SIM card information

*324# The network checkout (engineering model)

*289# ringtone test

*364# Display Watchdog state

*427# WATCHDOG signal route setup

*842# Vibrate test

*782# show date and alarm clock

*246# show the memory capacity

*544# don't know what is this

*638# show network information

*786# The display during warning

*837# Samsung hardware version

*377# Software error LOG (wrong display of EEPROM)

*9266# display received channel number and received intensity

*2767*2878# Delete telephone phonebook directory and mobile setting (don't try this )