Samsung Mobile Secret Codes

1. *#06# Shows IMEI number
2. *#9999# Show software version
3. *#0001# Display RS232 serial communication parameter setup
4. *#8999*228# Display battery capacity and temperature / voltage
5. *#8999*523# Adjust display contrast
6. *#8999*636# Display storage capacity
7. *#8999*778# Display SIM card information
8. *#8999*324# The network checkout (engineering model)
9. *#8999*289# Ringtone test
10. *#8999*364# Display Watchdog state
11. *#8999*427# WATCHDOG signal route setup
12. *#8999*842# Vibrate test
13. *#8999*782# Show date and alarm clock
14. *#8999*246# Show the memory capacity
15. *#8999*786# The display during warning
16. *#8999*837# Samsung hardware version
17. *#8999*377# Software error LOG (wrong display of EEPROM)
18. *#8999*638# Show network information
19. *#8999*9266# Display received channel number and received intensity