Mostly we are using mobile phone and we do not know even a single information about it. Telephone companies also do not give detail information about their sets.
So I decided to give you a list of all Nokia mobile phone codes in detail. These Nokia codes will work on most Nokia mobile phones . Below I am giving Nokia code and for which purpose they are used.
*3370#
�Activate Enhanced Full Rate Codec (EFR) - Your phone will use the best sound quality but your talk time is reduced by approx. 5%
#3370#
�Deactivate Enhanced Full Rate Codec (EFR) .�
*#4720#
�Activate Half Rate Codec - Your phone will use a lower quality sound but you should gain approx 30% more Talk Time. TO deactivate Half Rate Codec�.
*#0000#
�Displays your phones software version�
� 1st Line : Software version
� 2nd Line : Software release date,
� 3rd Line : Compression type.
*#9999#
�Phones software version if *#0000# does not work.�
*#06#
�For checking the International Mobile Equipment Identity (IMEI Number).�
#pw+1234567890+1#
�Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).�
#pw+1234567890+2#
�Network Lock Status�
#pw+1234567890+3#
�Country Lock Status.�
#pw+1234567890+4#
�SIM Card Lock Status.�
*#21#
�Allows you to check the number that "All Calls" are diverted to�
*#2640#
�Displays security code in use.�
*#30#
�Lets you see the private number.�
*#43#
Allows you to check the "Call Waiting" status of your phone.
*#61#
�Allows you to check the number that "On No Reply" calls are diverted to.�
*#62#
�Allows you to check the number that "Divert If Unreachable (no service)" calls are diverted to.�
*#67#
�Allows you to check the number that "On Busy Calls" are diverted to.�
*#67705646#
� Removes operator logo on 3310 & 3330.�
*#73#
�Reset phone timers and game scores.�
*#746025625#
� Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock Stop Allowed", it means you will get the best standby time possible.�
*#7760#
� Manufactures code�.
*#7780#
� Restore factory settings.�
*#8110#
�Software version for the Nokia 8110.�
*#92702689#
:Displays �
� Serial Number.
� Date Made
� Purchase Date
� Date of last repair (0000 for no repairs)
� Transfer User Data.
To exit this mode you need to switch your phone off then on again.
*#94870345123456789#
Deactivate the PWM-Mem.
**21*number#
�Turn on "All Calls" diverting to the phone number entered.�
**61*number#
�Turn on "No Reply" diverting to the phone number entered.�
**67*number#
�Turn on "On Busy" diverting to the phone number entered.�
12345
� This is the default security code.�
I hope you will enjoy it very much. If it prove helpful for you then tell others also. Give us feed back in comments.