- *#06# = Show IMEI
- *135# = Show mobile number
HTC specific codes
- *#*#4636#*#* = device information program (such as telephone, battery, wifi, ...) << all these generic system information tools in the market read the same data as this code/tool does - [working]
- *#*#7262626#*#* = Field-Test
- *#*#3424#*#* = HTC Function Test program (very useful!) - [working]
- *#*#1111#*#* = Show software version
- *#*#2222#*#* = Show hardware version
- *#*#232338#*#* = Show WiFi mac address
- *#*#232337#*# = Show Bluetooth mac address
- *#*#1472365#*#* = GPS test
- *#*#1575#*#* = GPS test #2
- *#*#232331#*#* = Bluetooth test
- *#*#0*#*#* = display test (?)
- *#*#2663#*#* = touch screen version (?)
- *#*#2664#*#* = touch screen test(?)
- *#*#759#*#* = Rlz Debug UI (?)