NOKIA SECRET CODES
S.NO CODE PURPOSE
1 *#06# For check IMEI(international mobile equipment identity)
2 *#7780# Reset to factory setting
3 *#67705646# This will clear the LCD DIPLAY.
4 *#0000# TO VIEW SOFTWARE VERSION
5 *#2820# BLUETOOTH DEVICE ADDRESS
6 *#746025625# SIM CLOCK ALLOWED STATUS
7 *#62209526# DISPLAY THE MAC ADDRESS OF THE WLAN ADAPTER. THIS IS AVAILABLE ONLY IN THE NEWER DEVICES THAT SUPPORTS WLAN LIKE N80.
8 #pw+1234567890+1# Shows if sim have restrictions
9 *#92702689#  Displays serial number
 Display month,year,manufacture
 Display purchase date, repair date
 Show life timer
10 *#3370# ENHANCED FULL RATE CODEC(EFR)ACTIVATION.INCREASE SIGNALSTRENGTH,BETTER SIGNAL RECEPTION.IFT HELP IF U WANT TO USE GPRS&SERVICE IS NOT FOUND OR TOO SLOW.PHONE BATTERY WILL DRAIN FASTER THROUGH.
11 *#3370# EFR DEACTIVATION.PHONE WILL AUTOMATICALLY RESTART.INCREASE BATTERY LIFE BY 30% BECAUSE PHONE RECEIVES LESS SIGNAL FROM NETWORK.
12 *#4720# HALF RATE CODEC ACTIVATION
13 *#4720# HALF RATE CODEC DEACTIVATION.THE PHONE WILL AUTOMATICALLY RESTART.
14 *#7370925538# IF U FORGET WALLET CODE FOR NOKIA S60 PHONE,USE THISCODE RESET:
NOTE:U’R DATA IN THE WALLET WILL ERASED.PHONE WILL ASK U THE LOCK CODE.DEFAULT LOCK CODE IS:
12345
15 *#3925538# TO DELETE CONTENT AND CODE OF WALLET
16 *#7328748263373738# RESET SECURITY CODE[DEFAULT:12345]
17 INSERT SIM,TURN PHONE ON AND PRESS VOL UP(ARROW KEYS)FOR 3 SEC, SHOULDSAY PIN CODE.PRESS C,THEN PRESS*MESSAGE SHOULD FLASH,PRESS*AGAIN AND 04*pin*pin*pin# UNLOCK SERVICE PROVIDER
18 [SETTING>SECURITY SETTINGS>USER GROUPS]TO 00000&U’R PHONE WILL SOUND MESSAGE TONEWHEN U R A RADAR SPEED TRAP.SETTING IT TO 500 WILL CAUSE U’R PHONE 2 SET OFF SECURITY ALARMS AT SHOP EXITS,gr8 FOR PRACTICAL JOKES![WORKS WITH SOME OF THE NOKIA PHONES Change closed caller group
[IMPORTANT:TRY UR OWN RISK!SOME R NOT WORK]
