Mobile phones must known codes!!!

    0

    1 Imagine ur cell battery is very low, u r expecting an important call and u don't have a charger.



    Nokia instrument comes with a reserve battery. To activate, key is "*3370#"



    Ur cell will restart with this reserve and ur instrument will show a 50% incerase in battery.



    This reserve will get charged when u charge ur 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 : SoftwareVersion,

    2nd Line : Software ReleaseDate,

    3rd Line : Compression Type



    3 *#9999# Phones software v ersion 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 *#21# Allows you to check the number that "All Calls" are diverted To



    11 *#2640# Displays security code in use



    12 *#30# Lets you see the private number



    13 *#43# Allows you to check the "Call Waiting" status of your phone.



    14 *#61# Allows you to check the number that "On No Reply" calls are diverted to



    15 *#62# Allows you to check the number that "Divert If Unrea chable(no service)" calls are diverted to



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



    17 *#67705646# Removes operator logo on 3310 & 3330



    18 *#73# Reset phone timers and game scores



    19 *#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



    20 *#7760# Manufactures code



    21 *#7780# Restorefa ctory settings



    22 *#8110# Software version for the nokia 8110



    23 *#92702689# (to rember *#WAR0ANTY#)



    Displays -



    1.Serial Number,

    2.Date Made

    3.Purchase Date,

    4.Date of lastrepair (0000 for no repairs),

    5.Transfer UserData.



    To exit this mode-you need to switch your phone off then on again



    24 *#94870345123456789# Deactivate the PWM-Mem



    25 **21*number# Turn on "All Calls" diverting to the phone number entered



    26 **61*number# Turn on "No Reply" diverting to the phone number entered



    27 **67*number# Turn on "On Busy" diverting to the phone number entered



    28 12345 This is the default security code press and hold # Lets you switch between lines










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    Posted on : Sunday, April 13, 2008 | By : Rajat | In :

    One Response to "Mobile phones must known codes!!!"

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