NOKIA Codes-1

1. Imagine your cell battery is very low, you are expecting an important call and you don't have a charger.
   
   Nokia instrument comes with a reserve battery. To activate, key is *3370#
   
   Your cell will restart with this reserve and your instrument will show a 50% incerase in battery.
   
   This reserve will get charged when you charge your cell next time.
   
   *3370# Activate Enhanced Full Rate Codec (EFR)-Your phone uses the best sound quality but talk time is reduced by 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

 2.   *#0000# Displays your phones software version,

       1st Line : Software Version,
       2nd Line : Software Release Date
       3rd Line : Compression Type

 3.   *#9999# Phone's software version if *#0000# does not work

 4.   *#06# For checking the International Mobile Equipment Identity (IMEI Number)

 5.   #pw+1234567890+1# Provider Lock Status. (use the * button to obtain the p,w and             + symbols)

 6.   #pw+1234567890+2# Network Lock Status. (use the * button to obtain the p,w and             + symbols)

 7.   #pw+1234567890+3# Country Lock Status. (use the * button to obtain the p,w and             + symbols)

 8.   #pw+1234567890+4# SIM Card Lock Status.(use the * button to obtain the p,w and            + symbols)

 9.   *#147# (vodafone) this lets you know who called you last *#1471# Last call (Only              vodofone)

10.  *#2640# Displays security code in use

11.  *#30# Lets you see the private number

12.  *#43# Allows you to check the "Call Waiting" status of your phone

13.  *#61# Allows you to check the number that "On No Reply" calls are diverted to

14.  *#62# Allows you to check the number that "Divert If Unreachable(no service)"               calls are diverted to

15.  *#21# Allows you to check the number that "All Calls" are diverted to

16.  *#67# Allows you to check the number that "On Busy Calls" are diverted to

17.  *#73# Reset phone timers and game scores

18.  *#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

19.  *#7760# Manufactures code

20.  *#7780# Restore factory settings

21.  *#8110# Software version for the nokia 8110

22.  *#92702689# (to remember *#WARRANTY#)

              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.

      

      23. **21*number# Turn on "All Calls" diverting to the phone number entered

     

      24.  **61*number# Turn on "No Reply" diverting to the phone number entered

      25.  **67*number# Turn on "On Busy" diverting to the phone number entered