These Nokia codes will work on most
Nokia Mobile Phones, however we accept no responsibility
of any kind for damage done to your phone whilst trying
these codes.
Code
Description
*3370#
Activate Enhanced Full Rate Codec (EFR) - Your phone uses
the best sound quality
but talk time is reduced my approx. 5%
#3370#
Deactivate Enhanced Full Rate Codec (EFR)
*4720#
Activate Half Rate Codec - Your phone uses a lower quality
sound but you should gain approx 30% more Talk Time.
#4720#
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. (use the "*" button to obtain the "p,w" and
"+" symbols).
#pw+1234567890+3# Country
Lock Status. (use the "*" button to obtain the "p,w" and
"+" symbols).
#pw+1234567890+4# SIM Card
Lock Status. (use the "*" button to obtain the "p,w" and
"+" symbols).
*#147#
(vodafone)this lets you know who called you last.
*#1471#
Last call (Only vodofone).
*#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 - 1.Serial
Number, 2.Date Made, 3.Purchase Date, 4.Date of last
repair (0000 for no repairs), 5.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.
press and hold # Lets you switch
between lines.
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