andriod mobile scrects code

*#*#4636#*#*  - Displays information regarding Phone, Battery and Usage statistics
*#*#7780#*#*  - Factory Reset your Phone and delete's application data
*2767*3855#   - Complete wiping of your android device it also re-installs the Phones firmware
*#*#34971539#*#*  - Displays total information about the camera
*#*#0283#*#*  - Packet Loopback test
*#*#0*#*#*  - Test Your Phone’s LCD display
*#*#0673#*#* OR *#*#0289#*#* - Audio test
*#*#0842#*#*  - Test Your Phone’s Vibration and Backlight
*#*#2663#*#*  - Displays your Phone’s touch-screen version
*#*#2664#*#*  - Touch-Screen test
*#*#7594#*#*  - Changing the power button behavior-Enables direct power off once the code enabled
*#*#273283*255*663282*#*#*  - Quickly backups all your media files
*#*#197328640#*#*  - Enabling test mode for service activity
*#*#232339#*#* OR *#*#526#*#*  - Wireless LAN Tests
*#*#232338#*#*  - Displays Wi-Fi Mac-address
*#*#1472365#*#*  - Quickly test your GPS
*#*#1575#*#*  - A Different type GPS test
*#*#0588#*#*  - Proximity sensor test
*#*#3264#*#*  - Displays RAM version
*#*#232331#*#*   - Bluetooth test
*#*#7262626#*#*   - Field test
*#*#232337#*#  - Displays bluetooth device address
*#*#8255#*#*  - For Google Talk service monitoring
*#*#4986*2650468#*#*  - PDA, Phone, Hardware, RF Call Date firmware info
*#*#1234#*#*   - PDA and Phone firmware info
*#*#1111#*#*   - FTA Software version
*#*#2222#*#*   - FTA Hardware verion
*#*#44336#*#*   - Displays Build time and change list number
*#06#   - Displays IMEI number
*#*#8351#*#*   - Enables voice dialing logging mode
*#*#8350#*#*   - Disables voice dialing logging mode
##778 (+call)   - Brings up Epst menu
##33284#   - Field trial menu.
##786#   - Reverse Logistics Support.
##7738#   - Protocol Revision.
*#*#3424#*#*   - HTC function test Program.
*#*#4636#*#*   - HTC Info menu
*#*#8255#*#*   - Launching GTalk Service Monitor
##3424#   - Diagnostic mode.
##3282#  - For EPST.
##8626337# - For VOCODER