Nokia Codes

On the main screen type
*#06# for checking the IMEI (International Mobile Equipment Identity).
*#7780# reset to factory settings.
*#67705646# This will clear the LCD display(operator logo).
*#0000# To view software version.
*#2820# Bluetooth device address.
*#746025625# Sim clock allowed status.
#pw+1234567890+1# Shows if sim have restrictions.
*#92702689# - takes you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (
MMYY)
4. Displays the date of the last repair - if found (
0000)
5. Shows life timer of phone (time passes since last start)
*#3370# - Enhanced Full Rate Codec (
EFR) activation. Increase signal strength, better signal
reception. It
also help if u want to use GPRS and the service is not responding or too slow. Phone battery
will drain faster though.
*#3370* - (
EFR) deactivation. Phone will automatically restart. Increase battery life by
30%
because phone receives less signal from network.
*#4720# - Half Rate Codec activation.
*#4720* - Half Rate Codec deactivation. The phone will automatically restart
If you forgot wallet code for Nokia S60 phone, use this code reset:
*#7370925538#
Note, your data in the wallet will be erased. Phone will ask you the lock code. Default lock code
is:
12345
Press
*#3925538# to delete the contents and code of wallet.
Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for
3 seconds,
should say pin code.
Press C,then press
* message should flash, press
* again and
04*pin*pin*pin# \
*#7328748263373738# resets security code.
Default security code is
12345
Change closed caller group (settings >security settings>user groups) to
00000 and ure phone will
sound the message
tone when you are near a radar speed trap. Setting it to
500 will cause your phone
2 set off security
alarms at shop exits,
gr8 for practical jokes! (works with some of the Nokia phones.) Press and hold
"0" on the main
screen to open wap browser.