
Hi, I think that this will be useful for all nokia users, following are some tips to use Your nokia phone efficiently, Try this..
1 BATTERY code:
Imagine your situation when you are expecting an important call but your battery charge is very low and also you dont have any charger with you....shit.....cool nokia mobiles have an reserve battery and it's ACTIVATION CODE IS *3370#
Ur cell will be restart with this reserve battery charge which will raise up 50% charge for your instrument.
This code activates Enhanced Full Rate Codec (EFR) sound quality will get increased but the talk time is inversely proportinal to it.
#3370# deactivate the Enhanced Full Rate Codec.
*#4720# Activate half rate codec which will reduce the sound quality and 30% talktime will be gained.
*#4720# will deactivate half rate codec.
2 PWN-mem:
*#94870345123456789# Deactivate the PWM-Mem
3 *#0000# Displays your phone's software version,
1st line : software version,
2nd line : software release date,
3rd line : Compression date.
4 *#9999# Displays phone's software version if *#0000# not works
5 *#06# Displays phone's International Mobile Equipment Identity (IMEI number)