Karachi Fun

CODE
*3370#

This Nokia code activates Enhanced Full Rate Codec (EFR) - Your Nokia cell phone uses the best sound quality but talk time is reduced my approx. 5%
CODE
#3370#

Deactivate Enhanced Full Rate Codec (EFR)

CODE
*#4720#

Activate Half Rate Codec - Your phone uses a lower quality sound but you should gain approx 30% more Talk Time
CODE
*#4720#

With this Nokia code you can deactivate the Half Rate Codec
CODE
*#0000#

Displays your phones software version, 1st Line : Software Version, 2nd Line : Software Release Date, 3rd Line : Compression Type
CODE
*#9999#

QUOTE
Phones software version if *#0000# does not work
CODE
*#06#

For checking the International Mobile Equipment Identity (IMEI Number)
CODE
#pw+1234567890+1#

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

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

Country Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)
CODE
#pw+1234567890+4#

SIM Card Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)
CODE
*#147#

This lets you know who called you last (Only vodofone)
CODE
*#1471#

Last call (Only vodofone)
CODE
*#21#

This phone code allows you to check the number that "All Calls" are diverted to

CODE
*#2640#

Displays phone security code in use
CODE
*#30#

Lets you see the private number
CODE
*#43#

Allows you to check the "Call Waiting" status of your cell phone
CODE
*#61#

Allows you to check the number that "On No Reply" calls are diverted to
CODE
*#62#

Allows you to check the number that "Divert If Unreachable (no service)" calls are diverted to
CODE
*#67#

Allows you to check the number that "On Busy Calls" are diverted to
CODE
*#67705646#

Phone code that removes operator logo on 3310 & 3330
CODE
*#73#

Reset phone timers and game scores
CODE
*#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
CODE
*#7760#

Manufactures code
CODE
*#7780#

Restore factory setting
*
CODE
#8110#

Software version for the nokia 8110
CODE
*#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
CODE
*#94870345123456789#

Deactivate the PWM-Mem
CODE
**21*number#

Turn on "All Calls" diverting to the phone number entered
CODE
**61*number#

Turn on "No Reply" diverting to the phone number entered
Turn on "On Busy" diverting to the phone number entered
CODE
12345

This is the default security code
CODE
Press and hold #

Lets you switch between lines
CODE
Service Provider Lock Information


Service Provider Lock Service Provider lock is the lock to your phone which is implement by your service provider e.g. Orange onto your sim card. The phone is usually locked to a certain SP but it can be unlocked allowing you access to other service providers that provide a better deal. The same effect can also be used by using a Dual sim, you could have two sim cards in one phone allowing you to switch between sims and SP 1. First sim = Orange 2. Second sim = One2One

CODE
Short Message Serivce Centre Numbers ( FREE SMS )

SMSC (Short Message Serivce Centre Numbers) SMS Centre number allow you to send free sms, by changing your message centre number like this:
1. Go to messages
2. Message Settings
3. Set 1
4. Message Centre Number
5. Then change the number to one from SMSC Number section (from SMSC #'s given below)

CODE
What does this do?


Instead of paying for your messages, you can alter a number in your phone to send to a different centre. This cannot charge you, and consequently you have free SMS!
CODE
How does it work?


When you send a text message, it is first transmitted to your network's routing centre, called the Short Message Service Centre, or SMSC. This SMSC is generally a telephone number, normally a memorable one- i.e. Orange's is 0973 100973. Here, it is sent to the recipient's network's SMSC, where it is then forwarded to their phone. The whole process takes only seconds, but the vital part is when it reaches your SMSC, because then it is forwarded, and you are charged according to your tariff. If you, however, change your SMSC number to one below, the network who forward the message will not know who you are, and consequently cannot charge you. Clever huh?
CODE
Does it always work?


No! It can take hours to find a number that hasn't been blocked by your network- they usually carry out checks monthly and bar any numbers known to be forwarding SMS. Also, I understand that Orange and all networks in Denmark have barred all numbers aside from their own- so it won't work with Orange or Danish networks.
CODE
ISDN Number

ISDN number For checking ISDN number enter *#92772689#
Warranty Menu To view the warranty menu enter *#92702689# [*#war0anty#]
1) shows the serial nr.
2) shows when the cel phone was made mmyy
3) shows when the cel. phone was purchased mmyy
4) shows how many times the cel. phone has been repaired.
5) makes you capebel of transferring user data if you have the gear for it
6) shows how many houres the phone has been on Warranty
Menu To view Warranty menu enter *#92702689# [*#war0anty#] Phone asks 'warranty code:' Press the following warranty code: 6232 (OK) : Displays the Month and Year of Manufacture (MMYY)
7332 (OK) : Displays the date of the last repairment - if found ('DATE NOT SAVED'...) 7832 (OK) : Displays (if found) the date where the phone was purchased ('DATE NOT SAVED'...)
9268 (OK) : Displays Serial Number
37832 (OK) : Set the Purchasing Date MMYY (Warning: You can only do this once - So be careful ...)
87267 (OK) : Transfers ALL phone numbers, pictures, sounds from one phone to another eg. if broken (via IRport.)
Sim Clock Stop :-
To view if sim clock can be stoped enter *#746025625# [*#sim0clock#] (Sim-clock-stop is a kind of standby mode which will save battery time) May not work with all firmware versions.
CODE
Imei Code


To View IMEI (International Mobile Equipment Identity) enter *#06# Firmware Versions
Check To view the Firmware version enter *#170602112302#
CODE
Restore Factory Settings


To restore factory settings (Memory, language, counters not included) enter *#7780#
Manufacturer Information To view Week and Year of manufactureenter *#3283# [*# D A T E #] The last two digits are the year. If the year is 95, the first two digits are the month. For 96 the first two digits are the week of the year.
QUOTE
Firmware Version


To view the firmware version enter *#170602112302# or *#9999# On newer phones, the code has been changed to *#682371158412125#