nokia secree code

#06# : Display the IMEI (GSM standard)
*#0000# : Display the firmware version and date
*#bta0# : Display the Bluetooth MAC address (models with build-in Bluetooth radio, activate first
to show address)
*#mac0wlan# : Display the WLAN MAC address (models with build-in Wi-fi radio)
*#opr0logo# :Clear the operator logo (3310 and 3330 only)
*#pca0# : Activate the GPRS PCCCH support (early GPRS models)
*#pcd0# : Deactivate the GPRS PCCCH support (early GPRS models)
*#res0wallet# : LReset the mobile wallet (models with mobile wallet)
*#res0# : Soft-format the memory (Symbian models only)
*#rst0# : Reset to factory defaults, confirmation required (DCT4 or newer)
*#sim0clock# : Display the SIM clock status (DCT3 only)
*#ssn0# : Display the manufacturing serial number (mid-range and premium, non-
Symbian models, and those devired from them)
*#war0anty# : Display the manufacturing and repair info (no exit on DCT3)
*efr0# : Enable EFR encoding (pre-2003 models)
#efr0# : Disable EFR encoding (pre-2003 models)
*hra0# : Enable HR encoding (pre-2003 models)
#hra0# : Disable HR encoding (pre-2003 models)
#pw+1234567890+n# : Display the SIM lock status: (pre-2003 models)n = 1: provider lockn = 2: network
lockn = 3: country lockn = 4: SIM lock