Check software version and the release number of your device:*#0000#
See WLAN MAC address:
*#62209526#
See Bluetooth MAC address:
*#2820#
To hard reset and restore to factory settings:
*#7370# (default lock code is 12345)
See IMEI (International Mobile Equipment Identity) number:
*#06#
Check number where calls are diverted:
*#61#
Some of them need to press OK after type the code
