Wednesday, February 24, 2010

NEC Mobile secret codes

NEC db2000

*#2820# software vers.
IMEI *#06#
Reset *73738# (send?)
SP Lock info:
* # 3210 # (send?)
Network barring info : *#8140# (send?)
( it could harm your phone )
SIM lock it could harm your phone )
*#4960 # (send?) -Inquiry * 4960 * password * password # (send?) lock
#4960* password # (send?) unlock
[password] [8 digits]
Net Lock
*#7320# (send?) -Inquiry * 7320 * password * password # (send?) lock
#7320* password # (send?) unlock
[password] [ 8 digits]
Net Lock 2:
*#2220# (invio) - Inquiry * 2220 * password * password # (send?) lock
#2220* password # (invio?)unlock
[password] [8 digits]
Unlock subnetwork
*#1110# (send?) - inquiry * 1110 * password * password # (send?) lock
#1110* password # (send?) unlock
[password] [n° 8 cifre]
( it could harm your phone )

Some cheats for mobile phone’s games

2006 Real Football 3D
Cheat Mode – On Menu Screen, press 0417, then press * while playing, pause the game for more cheat option

2006 Real Football
Cheat Mode -> On Menu Screen, press 0417, then press * while playing

America’s Army: Special Operations
Unlock Everything – On Menu Screen, press Up *360
Full Health – While playing, press Up *3715
Maximum Power – While playing, press Up *372
Complete Mission – While playing, press Up *379


American Gangster
Mission Unlocking – While playing Press *3970
Immortality On/Off – Press *3971
Immunity On/Off – Press *3973
Guns + Ammo – Press *3974
+10′000$ – Press *3975
Get A Cab – Press *3976
Mission Success – Press *3977
Mission Fail – Press *3978
Walking Through Walls On/Off – Press *3979

Asphalt GT 1
Cheat Menu -> In Game Press # and Pause.

Asphalt: Street Rules 3
Unlock Everything – On Menu Screen, press 21683

Asphalt Urban GT 2 2D
19911 – earn $1′000′000

Asphalt Urban GT 3 3D
#13791 – Unlock all
#13792 – Unlock next

Big Range Hunting
1397 – unlock all
(enter this cheat on the map screen to unlock Canada/Africa and then again to unlock missions)

Bikini Volleyball
#24764 – win current game
#948323 – lose current game
#86421 – unlock everything
#97642 – earn 1′000$
#12489 – earn 10′000$

Christmas Midnight Pool
For Win – On Main Menu Press 19731973

Diamond Rush
Cheat Menu – On World Select Screen, press #4772

Driver L.A. Undercover
64636 – Unlock everything

Football Party
1379 – Unlock mini games

Gansgter Crime City
Mission Unlocking – While playing, press *3970
Immortality – While playing, press *3971
Immunity – While playing, press *3973
All Weapon & Ammo – While playing, press *3974
Earn $10.000 – While playing, press *3975
Get Texas Longhorn – While playing, press *3976
Mission Completed – While playing, press *3977
Mission Failed – While playing, press *3978
Walk Through Everything – While playing, press *3979

HEROES
Unlock all levels – In main menu press *#7383
Win current level – While playing, press *#4476
Lose current level – While playing, press *#6422
Enable/disable walking through walls – While playing, press *#7952
Enable/disable high speed – While playing, press *#6454

Horse Riding Academy
Level Select – On Menu Screen, press **2006

Kevin Pietersen Cricket 07
Press *7913

King Kong Pinball Game
Control The Ball – While playing, press 789*0#

Meteos: Astro Blocks
Complete Level – While playing, press #946

Midnight Hold’em Poker 3D:
Unlock All – on game Menu Press #1379

Midnight Pool
Open cheat-menu – Arrange a ball on a table. Press * when beat on a ball.
Unlock All – On cheat menu, press 5.

Mini Golf Revolution
747283 – Unlock all
26689 – Earn $1000

New York Nights: Success in the City
Increase Beauty, Health, Humor, Culture, Popularity – On Secret Code, enter #*#9999#
Increase Beauty, Health, Humor, Culture – On Secret Code, enter #*#1111#
Increase Popularity – On Secret Code, enter #*#2222#
Increase Money – On Secret Code, enter #*#6001999#
Decrease Money – On Secret Code, enter #*#6002999#
Unlock Mini Game (Waiter) – On Secret Code, enter #*#4001#
Unlock Mini Game (Bartender) – On Secret Code, enter #*#4002#
Unlock Mini Game (Singer) – On Secret Code, enter #*#4003#

Nitro Street Racing 2D
Unlock Everything -> On Menu Screen, press 1379#
To Win Race -> While playing, press 7979*
To Lose Race -> While playing, press 9797*

Oktoberfest: Spass Ohne Grenzen
Toggle cheat mode on/off – Press 673673 in main menu
Unlock all locations – Press * in the map screen
Unlock selected location – Press # in the map screen
Extra life – Press * in between the story screens
Win game – Press * in the minigame
Lose game – Press # in the minigame

bajaken Of The 7 Seas
Unlock all levels – on menu screen press 7979
bajaken fly mode on/off – while playing press 9

Platinum Kakuro & Platinum Sudoku
Complete Level – While Playing, press #13333

Platinum Mahjong
Cheat Mode – On Menu Screen, press 73911
Complete Level – While playing, press *04

Prince Of Persia The Two Thrones
Unlock all levels – on menu screen press 7979

Prince Of Persia The Warrior Within
Unlock all levels – on menu screen press 7979

Pro Golf 2007 feat. Vijay Singh 3D
Open all tournaments – On Main Menu Press *#79.
Earn $1000000 – On Profile Screen Press *#17
Unlock money for shop – On Main Menu Press *#1379#. (After that pressed * on shop screen to increase money)
Complete Level – While in Pause Press *#13

Pro Rally Racing
In main menu:
unlock all locations & car Press UP, 1, RIGHT, DOWN to s
Press UP, 1, RIGHT, 9 to enable/disable something – your task is to find out what

Pub Mania
#9137 – earn $1′000′000 and enable level selection in options

Rainbow 6 Vegas
Unlock everything – on menu screen, press Up Up Down Down Left

Real Football Manager
Enable cheat mode – Press 2, LEFT, LEFT, 6, 2

Rock ‘n’ Blocks
9130 – win level
79131 – unlock free play mode
79132 – full power
79133 – change respawn
79134 – unlock map
79135 – unlock gallery
79137 – unlock ‘legend’ difficulty
1973xy – jump to level xy

Rayman 3
Skip Level – Press 9876


Surfs Up
Unlock Cheat Mode – #679679
Unlock All Levels – Press *
Complete Level – While Playing Game Press *


LG Mobile secret codes

LG all models test mode: Type 2945#*# on the main screen.
2945*#01*# Secret menu for LG

IMEI (ALL): *#06#
IMEI and SW (LG 510): *#07#
Software version (LG B1200): *8375#
Recount cheksum (LG B1200): *6861#
Factory test (B1200): #PWR 668
Simlock menu (LG B1200): 1945#*5101#
Simlock menu (LG 510W, 5200): 2945#*5101#
Simlock menu (LG 7020, 7010): 2945#*70001#
Simlock menu (LG 500, 600): 2947#*

LG-U81XX SPECIAL CODES
Code to read phone version :
- Phone without SIM
- Enter 277634#*# or 47328545454#
- Select 'SW Ver.info'
Code to reset phone :
- Phone without SIM
- Enter 277634#*# or 47328545454#
- Select 'Factory Reset'
Code to enter UNLOCK MENU :
- Phone wit SIM inside
- Enter 2945#*88110#
Test Menu 8330 : 637664#*#
Test Menu 8180 V10a: 49857465454#
Test Menu 8180 V11a: 492662464663#
Test Menu 8130-8138: 47328545454#
Test Menu 8110-8120: 277634#*#

Samsung secret codes

*#06# IMEI code

*#9998*4357# Help Menu

*#9998*5282# Java menu (GRPS/CSD settings for JAVA server)

*#9999#0# Monitor Mode

*#9999# or *#9998*9999# Software Version

*#8888# or *#9998*8888# Hardware Version

*#9998*746# or *#9998*0746# or *#0746# Sim Infos

*#9998*523# or *#9998*0523# or *#0523# Display Contrast

*#9998*842# or *#9998*0842# or *#0842# Vibration On (until you push OK)

*#9998*289# or *#9998*0289# or *#0289# Buzzer On (until you push OK)

*#9998*288# or *#9998*0288# or *#0288# Battery & Field Infos

*#9998*377# or *#9998*0377# Error log

*#9998*778# or *#9998*0778# or *#0778# Sim Service table

*#9998*782# show date and alarm clock

*#8999*638# show network information

*#9998*5646# change operator logo at startup

*#9998*76# production number

*#9998*968# view melody for alarm

*#9998*585# Non-Volatile Memory (NVM)

*#3243948# Digital Audio Interference Off

*#32436837# Digital Audio Interference On

*#1111# S/W Version

*#1234# Firmware Version

*#2222# H/W Version

*#8999*8376263# All Versions Together

*#8999*8378# Test Menu

*#4777*8665# GPSR Tool

*#8999*523# LCD Brightness

*#8999*377# Error LOG Menu

*#8999*327# EEP Menu

*#8999*667# Debug Mode

*#92782# PhoneModel (Wap)

#*5737425# JAVA Mode

*#2255# Call List

*#232337# Bluetooth MAC Adress

*#5282837# Java Version

Type in *#0000# on a Samsung A300 to reset the language

Master reset(unlock) #*7337# (for the new samsungs E700 x600 but not E710)

Samsung E700 type *#2255# to show secret call log (not tested)

Samsung A300, A800 phone unlock enter this *2767*637#

Samsung V200, S100, S300 phone unlock : *2767*782257378#

#*22671# AMR REC START

#*22672# Stop AMR REC (File name: /a/multimedia/sounds/voice list/ENGMODE.amr)

#*22673# Pause REC

#*22674# Resume REC

#*22675# AMR Playback

#*22676# AMR Stop Play

#*22677# Pause Play

#*22678# Resume Play

#*77261# PCM Rec Req

#*77262# Stop PCM Rec

#*77263# PCM Playback

#*77264# PCM Stop Play

#*22679# AMR Get Time

*#8999*364# Watchdog ON/OFF

*#8999*427# WATCHDOG signal route setup

*2767*3855# = Full Reset (Caution every stored data will be deleted.)

*2767*2878# = Custom Reset

*2767*927# = Wap Reset

*2767*226372# = Camera Reset (deletes photos)

*2767*688# Reset Mobile TV

#7263867# = RAM Dump (On or Off)

#*4773# Incremental Redundancy

#*7785# Reset wakeup & RTK timer cariables/variables

#*7200# Tone Generator Mute

#*3888# BLUETOOTH Test mode

#*7828# Task screen

#*#8377466# S/W Version & H/W Version

#*2562# Restarts Phone

#*2565# No Blocking? General Defense.

#*3353# General Defense, Code Erased.

#*3837# Phone Hangs on White screen.

#*3849# Restarts Phone

#*7337# Restarts Phone (Resets Wap Settings)

#*2886# AutoAnswer ON/OFF

#*7288# GPRS Detached/Attached

#*7287# GPRS Attached

#*7666# White Screen

#*7693# Sleep Deactivate/Activate

#*2286# Databattery
#*2527# GPRS switching set to (Class 4, 8, 9, 10)

#*2679# Copycat feature Activa/Deactivate

#*3940# External looptest 9600 bps

#*4263# Handsfree mode Activate/Deactivate

#*2558# Time ON

#*3941# External looptest 115200 bps

#*5176# L1 Sleep

#*7462# SIM Phase

#*7983# Voltage/Freq

#*7986# Voltage

#*8466# Old Time

#*2255# Call Failed

#*5376# DELETE ALL SMS!!!!

#*6837# Official Software Version: (0003000016000702)

#*2337# Permanent Registration Beep

#*2474# Charging Duration

#*2834# Audio Path (Handsfree)

#*3270# DCS Support Activate/Deactivate

#*3282# Data Activate/Deactivate

#*3476# EGSM Activate/Deactivate

#*3676# FORMAT FLASH VOLUME!!!

#*4760# GSM Activate/Deactivate

#*4864# White Screen

#*7326# Accessory

#*7683# Sleep variable

#*3797# Blinks 3D030300 in RED

#*7372# Resetting the time to DPB variables

#*3273# EGPRS multislot (Class 4, 8, 9, 10)

#*7722# RLC bitmap compression Activate/Deactivate

#*2351# Blinks 1347E201 in RED

#*2775# Switch to 2 inner speaker

#*7878# FirstStartup (0=NO, 1=YES)

#*3838# Blinks 3D030300 in RED

#*2077# GPRS Switch

#*2027# GPRS Switch

#*0227# GPRS Switch

#*0277# GPRS Switch

*#7465625# = Check the phone lock status

*7465625*638*Code# = Enables Network lock

#7465625*638*Code# = Disables Network lock

*7465625*782*Code# = Enables Subset lock

#7465625*782*Code# = Disables Subset lock

*7465625*77*Code# = Enables SP lock

#7465625*77*Code# = Disables SP lock

*7465625*27*Code# = Enables CP lock

#7465625*27*Code# = Disables CP lock

*7465625*746*Code# = Enables SIM lock

#7465625*746*Code# = Disables SIM lock

*7465625*228# = Activa lock ON

#7465625*228# = Activa lock OFF

*7465625*28638# = Auto Network lock ON

#7465625*28638# = Auto Network lock OFF

*7465625*28782# = Auto subset lock ON

#7465625*28782# = Auto subset lock OFF

*7465625*2877# = Auto SP lock ON

#7465625*2877# = Auto SP lock OFF

*7465625*2827# = Auto CP lock ON

#7465625*2827# = Auto CP lock OFF

*7465625*28746# = Auto SIM lock ON

#7465625*28746# = Auto SIM lock OFF

*2767*49927# = Germany WAP Settings

*2767*44927# = UK WAP Settings

*2767*31927# = Netherlands WAP Settings

*2767*420927# = Czech WAP Settings

*2767*43927# = Austria WAP Settings

*2767*39927# = Italy WAP Settings

*2767*33927# = France WAP Settings

*2767*351927# = Portugal WAP Settings

*2767*34927# = Spain WAP Settings

*2767*46927# = Sweden WAP Settings

*2767*380927# = Ukraine WAP Settings

*2767*7927# = Russia WAP Settings

*2767*30927# = GREECE WAP Settings

*2767*73738927# = WAP Settings Reset

*2767*49667# = Germany MMS Settings

*2767*44667# = UK MMS Settings

*2767*31667# = Netherlands MMS Settings

*2767*420667# = Czech MMS Settings

*2767*43667# = Austria MMS Settings

*2767*39667# = Italy MMS Settings

*2767*33667# = France MMS Settings

*2767*351667# = Portugal MMS Settings

*2767*34667# = Spain MMS Settings

*2767*46667# = Sweden MMS Settings

*2767*380667# = Ukraine MMS Settings

*2767*7667#. = Russia MMS Settings

*2767*30667# = GREECE MMS Settings

Type *#9998*627837793# Go to the 'my parameters' and there you will find new menu where you can unlock phone.(not tested-for samsung C100)
To unlock a Samsung turn the phone off take the sim card and type the following code *#pw+15853649247w# .
Java status code: #*53696# (Samsung X600)

If you want to unlock your phone put a sim from another company then type *#9998*3323# it will reset your phone. Push exit and then push 7,
it will reset again. Put your other sim in and it will say sim lock, type in 00000000 then it should be unlocked. Type in *0141# then
the green call batton and it's unlocked to all networks. This code may not work on the older phones and some of the newer phones. If it doesn't work you will have to reset your phone without a sim in it by typing *#2767*2878# or *#9998*3855# (not tested)

It may not work in all phones, but with standard its working ;)

Wednesday, February 17, 2010

Nokia N70 Review

Nokia N71 Prototype Video

Nokia N72 (REVIEW)

Nokia N73 Review

Nokia N75 Review

Nokia N76 Review

Nokia N77 Review Philippines

Nokia N78 review

Nokia N79 Review!

Nokia N80 Review

Nokia N81 Review

Nokia N82 Review

Nokia N85 Review

Nokia N86 mobile phone review

Nokia n90 review

Nokia N91 review

Nokia N92 review Philippines

Review Nokia N93i

Nokia N95 Review

Nokia N96 Preview

Nokia N97 Preview

Nokia 9110 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version.

Nokia 8850 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version

Nokia 8810 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#8110# - Check the phones software (SW) - called firmware revision information.

*#746025625# - To check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time) This code doesn't work on SW version 4.59.

*#92702689# - Warranty code.
Press the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repairment
7832 (OK) : Displays the date where the phone was purchased
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

Enhanced Full Rate Codec (EFR):
On: Enter *3370# and EFR will be activated after a reboot of the phone ( consumes more power )
Off: Enter #3370# and EFR will be switched off after a reboot of the phone.

Enhanced Full Rate will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits. (But you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

Nokia 8210 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version.

*#92702689# - Phone asks for Warranty code.
Press the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repairment
7832 (OK) : Displays the date where the phone was purchased
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

Nokia 8110 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#8110# - Check the phones software (SW) - called firmware revision information.

*#746025625# - To check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time) This code doesn't work on SW version 4.59.

*#92702689# - Warranty code.
Press the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repairment
7832 (OK) : Displays the date where the phone was purchased
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

Nokia 7110 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Check the phones software (SW) - called firmware revision information.

*#746025625# - To check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time) This code doesn't work on SW version 4.59.

*#92702689# - Warranty code.
Press the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repairment
7832 (OK) : Displays the date where the phone was purchased
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

*#92702689# - Secret menu with 6 choices
1) Shows the serial number.
2) Shows when the phone was made mm/yy
3) Shows when the the phone was purchased mm/yy
4) Shows how many times the cell phone has been repaired.
5) Makes you capable of transferring user data if you have the gear for it.
6) Shows how many hours the phone has been on

Nokia 6190 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#6190# - Shows software version.

*#92772689# - Show service menu. (after removing the analogue module)

*3001#12345 - Enter test mode.

*#639# - To change NAM.

Nokia 6162 Secrets

*#92772689# - Check ISDN number

*3001#12345# - Field test mode

*#9999# - Show Software version.

Nokia 6160 Secrets

*#92772689# - Check ISDN number

*3001#12345# - Field test mode

*#9999# - Show Software version.

Nokia 6150 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version.

*#92702689# - To enter service menu.

More information is also available on the 6110

Nokia 6120 Secrets

*#92772689# - Check ISDN number

*3001#12345# - Field test mode

*#9999# - Show Software version.

Nokia 6110 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# or try *#6110# - Check the phones software (SW) - called firmware revision information.

*#746025625# - On SW-Version 5.24 (only this version) you can check if the Sim-Clock can be Stopped with this code. (Sim-clock-stop is a kind of standby mode which will save battery time)

*#92702689# - Phone asks for Warranty code
Press the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repairment
7832 (OK) : Displays the date where the phone was purchased
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

Enhanced Full Rate Codec (EFR):
On: Enter *3370# and EFR will be activated after a reboot of the phone ( consumes more power )
Off: Enter #3370# and EFR will be switched off after a reboot of the phone.

Half Rate Codec:
On: Enter *4720# and Half Rate coded will be activated after a reboot of the phone ( better standby time )
Off: Enter #4720# and Half Rate coded will be de-activated after a reboot of the phone
Enhanced Full Rate will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

Half Rate will give you bad sound quality, which gives the service provider the opportunity to have more calls on the network, and you might get a lower charge from them. It will also give you 30% longer talk-time.

FREE CALLS??
NOTE: The tips needs Net Monitor enabled.
Be aware that the trick will remove Netmonitor in some SW versions like v4.73, v5.04 and v5.24.

1 Launch the NetMonitor in your Nokia 51xx / 61xx
2 Execute the test number 497
3 Free calling for about 90 sec should now have been activated.

Nokia 6081 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version.

Nokia 6080 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version.

Nokia 5110 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Check the phones software (SW) - called firmware revision information.

*#746025625# - To check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time) This code doesn't work on SW version 4.59.

*#746025625# - Sim Clock Stop (Only works for 3 minutes)

*#92702689# - Warranty code.
Press the following warranty code:
6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repairment
7832 (OK) : Displays the date where the phone was purchased
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

Enhanced Full Rate Codec (EFR):
On: Enter *3370# and EFR will be activated after a reboot of the phone ( consumes more power )
Off: Enter #3370# and EFR will be switched off after a reboot of the phone.

Half Rate Codec:
On: Enter *4720# and Half Rate coded will be activated after a reboot of the phone ( better standby time )
Off: Enter #4720# and Half Rate coded will be de-activated after a reboot of the phone
Enhanced Full Rate will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

Half Rate will give you bad soundquality, which gives the serviceprovider the opportunity to have more calls on the network, and you might get a lower charge from them. - Will give you 30% longer talk-time.

Nokia 3810 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#3810# - Show software version.

Nokia 3210 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#0000# - Show software version.

*#3370# - Enhanced Full Rate Codec (EFR) activation. It will automatically restart.
*#3370* - Enhanced Full Rate Codec (EFR) deactivation. It will automatically restart.
*#4720# - Half Rate Codec activation. It will automatically restart
*#4720* - Half Rate Codec deactivation. It will automatically restart

Enhanced Full Rate: will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%
Half Rate: will give you bad soundquality, which gives the serviceprovider the opportunity to have more calls on the network, and you might get a lower charge from them. - Will give you 30% longer talk-time.

*#746025625# - Sim clock stop. Only works for 3 minutes.

*#92702689# - Secret menu with 6 choices
1) Shows the serial number.
2) Shows when the phone was made mm/yy
3) Shows when the the phone was purchased mm/yy
4) Shows how many times the phone has been repaired.
5) Makes you capable of transferring user data if you have the gear for it
6) Shows how many hours the phone has been on

Nokia 3110 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#7780# - Restore Factory Settings (Memory, language, counters not included)

*#3110# - Check the phone's software (SW) - called firmware revision information.

*#746025625# - To check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time)

*#92702689# - Phone asks 'warranty code:'

Press for the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture
7332 (OK) : Displays the date of the last repair
7832 (OK) : Displays the date where the phone was purchased
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

Nokia 2110 Secrets

*#06# - To view IMEI (International Mobile Equipment Identity) number enter

*#3283# - To view Week and Year of manufacture enter
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.

*#170602112302# or *#9999# - To view the software version on 2110e / 2110i

Nokia 1611 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#170602112302# - Show software version.

Nokia 1610 Secrets

*#06# - Check the IMEI (International Mobile Equipment Identity)

*#170602112302# - Show software version