Handphone Secret Codes

Nokia Secret Codes

On the main screen type*#06# for checking the IMEI (International Mobile Equipment Identity).
*#7780# reset to factory settings.
*#67705646# This will clear the LCD display(operator logo).
*#0000# To view software version.
*#2820# Bluetooth device address.
*#746025625# Sim clock allowed status.
#pw+1234567890+1# Shows if sim have restrictions.
*#92702689# - takes you to a secret menu where you may find some of the information below:
*#7370925538# on the main screen-This resets wallet code but be warned you lose all stuff in the wallet
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair - if found (0000)5. Shows life timer of phone (time passes since last start)
*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
*#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network.
*#4720# - Half Rate Codec activation.
*#4720* - Half Rate Codec deactivation. The phone will automatically restartIf you forgot wallet code for Nokia S60 phone, use this code reset:
*#7370925538#Note, your data in the wallet will be erased. Phone will ask you the lock code. Default lock code is: 12345Press
*#3925538# to delete the contents and code of wallet.Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for 3 seconds, should say pin code.
Press C,then press * message should flash, press * again and 04*pin*pin*pin# \*#7328748263373738# resets security code.Default security code is 12345Change closed caller group (settings >security settings>user groups) to 00000 and ure phone will sound the message tone when you are near a radar speed trap.
Setting it to 500 will cause your phone 2 set off security alarms at shop exits, gr8 for practical jokes! (works with some of the Nokia phones.) Press and hold "0" on the main screen to open wap browser.

Samsung Secret Codes

Software version: *#9999#
IMEI number: *#06#
Serial number: *#0001#
Battery status- Memory capacity : *#9998*246#
Debug screen: *#9998*324# - *#8999*324#
LCD kontrast: *#9998*523#
Vibration test: *#9998*842# - *#8999*842#
Alarm beeper - Ringtone test : *#9998*289# - *#8999*289#
Smiley: *#9125#
Software version: *#0837#
Display contrast: *#0523# - *#8999*523#
Battery info: *#0228# or *#8999*228#
Display storage capacity: *#8999*636#
Display SIM card information: *#8999*778#
Show date and alarm clock: *#8999*782#
The display during warning: *#8999*786#
Samsung hardware version: *#8999*837#
Show network information: *#8999*638#
Display received channel number and received intensity: *#8999*9266#
*#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#
#*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
#*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)
*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
*#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
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)
cheers!ps.................
I dont have a samsung at the moment, so I cant say for sure if this'll work, just proceed with caution when doing them on your phone. (backup everything first).

Motorola Secret Codes

To get your IMEI (International Mobile Equipment Identity) number:*#06#
The "master key" unlock code for phone and SIM card lock: 19980722 OK
To change the phone's PIN number: [] [] [] 0 0 4 [] 1 []
Access the manufacturing information:*#403# OK
Adding phonebook to the main menu: [] [] [] 1 0 5 [] 1 []
Turn on Enhanced Full Rate (improves call quality/trade off of using 5% more energy:*3370#
->To make Enhanced Full Rate go away: #3370#
->Change default language to English (lovely when renting cell abroad): *#303# Ok
->Adding messages to main menu: [] [] [] 1 0 7 [] 1 []
Unlocking SIM after pressing wrong PIN three times ("puk" number): [] [] [] 0 0 5 [] 1 []
Copy your phonebook menu: [] [] [] 1 0 8 [] 1 []
Save settings and restore default language: *#0000# OK
->Lists Hardware and Software Version: *#300# OK
->Play around in Engineering mode: #304*19980722#
->And to make it go away: *304# OK
->Turning the net monitor on: * * * 1 1 3 * 1 * [OK]
And off: sameKeypads functionality test: *#301# OK
->In order to lock keys: *7 (press at same time)Press to hear self indulgent, experimental music: #9

LG Secret Codes

For your IMEI (International Mobile Equipment Identity) number:*#06#
Bringing up the LG secret menu: 2945*#01*#
To access test mode off the main screen: 2945#*#
To unlock selected CDMA LG phones: hit Menu then 0 then 000000to bring up the programing menu. Other defaults such as 123456or 654321 might also work.
Codes for the LG B1200Bring up Simlock menu: 1945#*5101#
Software version: * 8375 #
The factory test: #PWR 668
Recount cheksum (related to checking for errors): * 6861 #
Codes from the LG-U81XXTo reset phone without a SIM card: 277634#*# or 47328545454#
To bring up the unlock menu on phone with a SIM card: 2945#*88110#
Codes for the LG CU400Fix a "non-acceptable content" message (downloading ringtones related): 277634#*#then Port Setting > Data Setting > BT Set for Datathen turn the phone off and on again.
Codes for the LG 8600Correcting a "Music Player Error" when trying to burn music: In MS Media Playerat the "Options" menuclick the "Rip Music" tab then uncheck the "Copy protect music" box.

Sony Ericsson Secret Codes

IMEI (International Mobile Equipment Identity): *#06#
Firmware Version: >*<<*<*
Programming Checks: >*<<*<*> or >*<<*<*>
Accessing the phone without a SIM card: **04*0000*0000*0000# then on 'Wrong Pin' No
Reset English Menu: *#0000#
300, 600, 700 Series
Programming Menu (Short): 987 + >
Programming Menu (Long): 923885 + >
Field Test: 904090 + > (to exit 904090 + >)
Phone Test: 904059 + > (to exit 3 + <)
Phone Reset: 904060 + >
CDMA Mode: 904093 + menu
Analog Mode: 904095 + menu DM mode 904959 + menu

IPhones Secret Codes

What a hack-y afternoon. Here are some more secret iPhone codes for you to enjoy. After realizing that the *3001#12345#* was a familiar Nokia code, I decided to spend some time googling for other phone codes that might work on the iPhone.
These (mostly) do. There are more. Feel free to add your own to the comments.
*3001#12345#* and tap Call. Enter Field Mode.Field mode reveals many of the inner settings of your iPhone, specifically up-to-date network and cell information.
*#06# Displays your IMEI. No need to tap Call.IMEI is the unique identifier for your cell phone hardware. Together with your SIM information it identifies you to the provider network.
*777# and tap Call. Account balance for prepaid iPhone.
*225# and tap Call. Bill Balance. (Postpaid only)
*646# and tap Call. Check minutes. (Postpaid only)These three are pretty self explanatory.
*#21# and tap Call. Setting interrogation for call forwards.Discover the settings for your call forwarding. You'll see whether you have voice, data, fax, sms, sync, async, packet access, and pad access call forwarding enabled or disabled.
*#30# and tap Call. Calling line presentation check.This displays whether you have enabled or disabled the presentation of the calling line, presumably the number of the party placing the call.
*#76# and tap Call. Check whether the connected line presentation is enabled or not.State whether the connected line presentation is enabled or disabled. Presumably similar to the calling line presentation.
*#43# and tap Call. Determine if call waiting is enabled.Displays call waiting status for voice, data, fax, sms, sync data, async data, packet access and pad access. Each item is either enabled or disabled.
*#61# and tap Call. Check the number for unanswered calls.Show the number for voice call forwarding when a call is unanswered. Also show the options for data, fax, sms, sync, async, packet access and pad access.
*#62# and tap Call. Check the number for call forwarding if no service is available.Just like the previous, except for no-service rather than no-answer situations.
*#67# and tap Call. Check the number for call forwarding when the iPhone is busy.And again, but for when the iPhone is busy.
*#33# and tap Call. Check for call control bars.Check all the usual suspects (voice, data, fax, sms, etc) to see whether barring is enabled or disabled for outgoing.

T-Mobile Secret Codes

Check out how many minutes you've used, press: #MIN# or #646# in plain speak
To find out how much money you owe, dial: #BAL# or #225#
Reset your voicemail password: #PWD# / #793#
To get Knicks tickets, poison your food, or check how many text/multi media messages you've used: #MSG# or #674#
See your remaining minutes, for prepaid: #999#
Buy more prepaid minutes...
if you have the attention span: *ADD or *233
On/off the voice mail security: #PWO# / #796#
To show on phone number: #NUM# or #686#

Verizon Secret Codes

To reset phone to factory settings: ##1133
If you want to receive a text about how many minutes you've used: #MINor #646
Access your voice mail: *VMor *86
Report drunk driver, great for real or prank on friends: *DUI (*384)
To hook up call forwarding: *72and 10 digit number
Make it go away: *73.
Get rid of caller ID so people only know "Unavailable" is calling them: *67and 10 digit number
Overpay for directory information: 411
Reach customer support:*611
Coast Guard Boater's Assistance...
don't try in Midwest dumbass:*CG (*24)
To access Voice Mail or Calls Number that have been forwarded to you: *VM (*86)