*#06#-IMEI number
the*#0*#-Enter the service menu
*#*#4636#*#*-Phone information, usage statistics and battery
*#*#34971539#*#*-Detailed camera information
*#*#273282*255*663282*#*#*-Immediate backup of all media files
*#*#197328640#*#*-Enable test mode for service
*#*#232339#*#*-Wireless LAN tests
*#*#0842#*#*-Backlight/vibration test
*#*#2664#*#*-Test the touch screen
*#*#1111#*#*-FTA software version (1234 in the same code will give PDA and Firmware version)
*#12580*369#-Software and hardware info
*#9090#-Diagnostic configuration
*#872564#-USB logging control
*#9900#-System dump mode
*#301279#-HSDPA/HSUPA Control Menu
*#7465625#-View phone lock status
*#*#7780#*#*-Reset the/data partition to factory state
*2767*3855#-Format device to factory state (will delete everything on the phone)
##7764726-Hidden service
the*#0*#-Enter the service menu
*#*#4636#*#*-Phone information, usage statistics and battery
*#*#34971539#*#*-Detailed camera information
*#*#273282*255*663282*#*#*-Immediate backup of all media files
*#*#197328640#*#*-Enable test mode for service
*#*#232339#*#*-Wireless LAN tests
*#*#0842#*#*-Backlight/vibration test
*#*#2664#*#*-Test the touch screen
*#*#1111#*#*-FTA software version (1234 in the same code will give PDA and Firmware version)
*#12580*369#-Software and hardware info
*#9090#-Diagnostic configuration
*#872564#-USB logging control
*#9900#-System dump mode
*#301279#-HSDPA/HSUPA Control Menu
*#7465625#-View phone lock status
*#*#7780#*#*-Reset the/data partition to factory state
*2767*3855#-Format device to factory state (will delete everything on the phone)
##7764726-Hidden service