32. Run VOCODER
##8626337#
31. HTC info menu
*#*#4636#*#*
30. Test function for HTC devices
* # * # 3424 # * # *
29. Tracking Google Talk service
*#*#8255#*#*
28. Field test
*#*#7262626#*#*
27. Bluetooth address
*#*#232337#*#
26. Bluetooth test
*#*#232331#*#*
25. Display RAM version
*#*#3264#*#*
24. Test proximity sensor
*#*#0588#*#*
23. Audio test
*#*#0289#*#*
22. Test LCD screen
*#*#0*#*#*
21. Extensive GPS test
*#*#1575#*#*
20. Quick GPS test
*#*#1472365#*#*
19. Display Wi-Fi MAC address
*#*#232338#*#*
18. After entering this code, your device will turn off
*#*#7594#*#*
17. Formatting the device to default settings (warning – this deletes all date on the devices)
*2767*3855#
16. Resetting data to default settings
*#*#7780#*#*
15. Look at the status of phone locks
*#7465625#
14. HSDPA / HSUPA Control Menu
*#301279#
13. System dump mode
*#9900#
12. Diagnostic information
*#9090#
11. Information about the software and hardware
*#12580*369#
10. FTA software version (in 1234 within the same code
will provide a view of the PDA and firmware version)
*#*#1111#*#*
9. Test for touch screen
*#*#2664#*#*
8. Test for vibration and backlight
*#*#0842#*#*
7. Test for Wireless LAN
*#*#232339#*#*
6. Activating test mode devices
*#*#197328640#*#*
5. Instant backup media files
*#*#273282*255*663282*#*#*
4. Details on camera
*#*#34971539#*#*
3. Information about device, user statistics and battery
*#*#4636#*#*
2. Service menu on devices like the Galaxy S III
*#0*#
1. IMEI number
*#06#
