Samsung Secret Codes more....

#*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)

Samsung Secret Codes ============================

*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)

SONY secret code

SONY Z1

To see IMEI
press *#06#

To see software and data version
press *#8377466#
Sony: Z5, Z7

To see IMEI
press *#06#
To see software and data version
turn the phone on without the SIM card and press *#7353273#

SIEMENS secret code

SIEMENS A35, A36, C25, C35, C45, S25, S35i

To see IMEI
press *#06#

To change menu language:

Press *#0000# + SEND for menus in automatic language (defined by operator)
Press *#0001# + SEND for menus in english
Press *#0032# + SEND for menus in french
Press *#0039# + SEND for menus in italian

To see/edit an entry in the phonebook
press the then # (ex: 10#).

Siemens S40

To see IMEI
press *#06#

To Access the engineering menu
press *#36446337*8378#

Samsung secret code

Samsung: A100, A110, A300, A400

To see IMEI
press *#06#

To see software version
press *#9999#

To set screen contrast
press *#0523#

To see speed, voltage and battery temperature
press *# 0228#

MOTOROLA secret code

Motorola v 3690

To see IMEI
press *#06#

EFR:

###119#1#, (OK) to activate EFR mode
###119#0#, (OK) to deactivate EFR mode

Note: tricks for model V.3688

ERICSSON Secret Code

Ericsson R250, Ericsson T18, Ericsson T10

To see IMEI
press *#06#

To see software version
press > *
To see all texts contained in the phone
press > * > (>);
when "Text?" appears, press YES and use the arrow keys to see texts.

Ericsson T28

To see IMEI
press *#06#
To see engineering menu
press > * 1 - Software version and date
2 - Texts that the phone is using

To see keyboard locks
press
For fast dial of the last number
press 0 #
Ericsson T39

To see the IMEI
press *#06#

Play the hidden game:
To play Snake one must:
1st Start the game Erix
2nd On the presentation screen press the following keys: "123", "#3#2" or "123456789*0#12" depending upon the software version.
3rd Press"yes" to start the game.
To play use the following keys: 2,4,6 e 8.

Ericsson T68

To See the IMEI
press *#06#

Play hidden games :

To play:

Snake:
1st Start the game Erix
2nd On the presentation screen press the following keys: "123", "#3#2" or "123456789*0#12" depending upon the software version.
3rd Press "yes"to start the game.
Use the joystick to play.

Block Game:
1st Start the game Q.
2nd On the presentation screen press the following keys: "134679*h5".
3rd Press "yes" to start the game.
Use the joystick to play.

Card Game:
1st Start the game Ripple.
2nd On the presentation screen press the following keys: "456654456".
3rd Press"yes" to start the game.
Use the joystick to play.

These tricks do not work on every terminal software version.

Nokia Secret Code

Nokia 1610

To see IMEI
press *#06#

Software Version:
press *#170602112302#

Nokia 2110

To see IMEI
press *#06#

Cell Name:
press [MENU] 4 9 1

Firmware Date:
press *#3283# and (* # D A T E *) will appear.
If the year is 95, the first two digits represent the month and the last two the year; if the year is 96, the first two digits are the week of the year.

Software Version:
To find out software version on the 2100e/2100i models, press *#170602112302#.
In more recent versions, the code has changed to *#682371158412125#.

It should appear, for instance:
V 5.31 software version
06-11-96 date manufactured
NHE-4 model GE8 = 9000

Hidden Menus:
Press *, then "memory", then "find" or *, then "down arrow", and you will see the received calls.
Press +, then "memory", then "find" or +, then "down arrow", and you will see the last calls.

Nokia 3210

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:
*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.

Nokia 3310

To see IMEI
press *#06#
Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:

*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.

Nokia 5110

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:

*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.

More tricks:
Shortly press the key that turns on the phone and a menu will appear. If you press the same key again, the phone will be turned off. Instead, if you use the arrow keys, you can choose between several pre-defined configurations and states of alert.

Nokia 5510

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:

*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.

Nokia 6110

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:

*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.

Nokia 6210

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

Nokia 7110

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

Nokia 8110

To see IMEI
press *#06#

Software Version:
Press * # 8110 #

Warranty:
press *#92702689#, and the phone will ask for a warranty code.
You can choose between:

6232 (OK) : shows manufacture month and year
7332 (OK) : shows date of last repair
7832 (OK) : shows date of purchase
9268 (OK) : shows serial number

Nokia 8210

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

Nokia 8310

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

Nokia 8810

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

Nokia 8850

To see IMEI
press *#06#

Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:

*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.

Nokia 9210i

To see IMEI
press *#06#
Software Version:
Press * # 0000 # and you will see software version, manufacture date and phone model.

Warranty:
press *#92702689#, and you will see:

1 IMEI
2 Made MM/YY (manufacture date)
3 date of purchase (this can be edited, but once it is set, it cannot be altered anymore).
4 Repaired (date of repair, in case it has been repaired)
5 Transfer user data

EFR:

*3370# EFR will be activated once the phone is restarted (turned off, then turned on).
#3370# EFR will be deactivated once the phone is restarted.
*4720# Half Rate will be activated once the phone is restarted.
#4720# Half Rate will be deactivated once the phone is restarted.