nokia secret codes
Nokia Secret Codes
*#06# - Display the IMEI
*#0000# - Display the firmware version and date
*#9990# - Bluetooth Test Mode
*#bta0# - Display the Bluetooth MAC address
*#mac0wlan# - Display the WLAN MAC address
*#opr0logo# - Clear the operator logo
*#pca0# - Activate the GPRS PCCCH support
*#pcd0# - Deactivate the GPRS PCCCH support
*#res0wallet# - Reset the mobile wallet
*#res0# - Soft-format the memory
*#rst0# - Reset to factory defaults, confirmation required
*#sim0clock# - Display the SIM lock status
*#ssn0# - Display the manufacturing serial number
*#war0anty# - Display the manufacturing and repair info or total talk time on Symbian models
*efr0# - Enable EFR encoding
#efr0# - Disable EFR encoding
*hra0# - Enable HR encoding
#hra0# - disable HR encoding
#pw+1234567890+n# - Display the SIM lock status.