.::Nokia::. Tips & Tricks .::NOKIA::. TIPS & TRICKS
These Nokia codes will work on most Nokia Mobile Phones,
Code Description
*3370# Activate Enhanced Full Rate Codec (EFR) - Your
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
uses a lower quality sound but you should gain approx 30% more Talk Time.
#4720# Deactivate Half Rate Codec.
*#0000# Displays your
s 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
.
*#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
timers and game scores.
*#746025625# Displays the SIM Clock status, if your
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
off then on again.
*#94870345123456789# Deactivate the PWM-Mem.
**21*number# Turn on "All Calls" diverting to the
number entered.
**61*number# Turn on "No Reply" diverting to the
number entered.
**67*number# Turn on "On Busy" diverting to the
number entered.
12345 This is the default security code.
press and hold # Lets you switch between lines.