What is LDAP? (Windows Admin Interview Series #2)

LDAP is an Internet standard protocol used by applications to access information in a directory. It runs directly over TCP, and can be used to access a standalone LDAP directory service or to access a directory service that is back-ended by X.500. It was created as a way to minimize the implementation requirements on directory clients, and to simplify and encourage the use of directories among applications.

The LDAP directory service model is based on entries. An entry is a collection of attributes that describing it. Each attribute has a name, type and one or more values. For example, attributes describing a person might include person's name (common name, or cn), telephone number, and email address.

The entry for Peter Chan might have the following attributes:

cn: Peter Chan mail: peter@ust.hk telephoneNumber: 2358-1234 telephoneNumber: 2358-4321 roomNumber: 2228

LDAP is a protocol defining a directory service and access to that service. LDAP is based on a client-server model. LDAP servers provide the directory service, and LDAP clients use the directory service to access entries and attributes.

What is Active Directory? (Windows Admin interview Series #1)

Active Directory is a hierarchical collection of network resources that can contain users, computers, printers, and other Active Directories. Active Directory Services (ADS) allow administrators to handle and maintain all network resources from a single location. Active Directory is a feature in Windows 2000, XP, and Vista, and is not available to Windows 95, Windows 98, Windows Me, Windows NT 4.0, Mac OS, Mac OS X, or UNIX client software.

This is a rare oppOrtunity `

Indians can Earn up to Rs.25,000 monthly. Easy form filling jobs and its absolutely free...

Earn Rs.20,000-25,000/- per month from home No marketing / No MLM .

We are offering a rare Job opportunity where you can earn from home using your computer and the Internet – part-time or full-time. Qualifications required are Typing on the Computer and the basic internet knowledge only. You can even work from a Cyber Café or your office PC, if so required. Working part time for 1-2 hours daily can easily fetch you Rs. 20-25,000 per month. Dedicated workers make much more as the earning potential is unlimited. No previous experience is required. Anyone can apply, but only serious enquiries please. Please Visit http://www.earnparttimejobs.com/index.php?id=249864


Cheers,

__,_._,___

This is a rare oppOrtunity `

Indians can Earn up to Rs.25,000 monthly. Easy form filling jobs and its absolutely free...

Earn Rs.20,000-25,000/- per month from home No marketing / No MLM .

We are offering a rare Job opportunity where you can earn from home using your computer and the Internet – part-time or full-time. Qualifications required are Typing on the Computer and the basic internet knowledge only. You can even work from a Cyber Café or your office PC, if so required. Working part time for 1-2 hours daily can easily fetch you Rs. 20-25,000 per month. Dedicated workers make much more as the earning potential is unlimited. No previous experience is required. Anyone can apply, but only serious enquiries please. Please Visit http://www.earnparttimejobs.com/index.php?id=249864


Cheers,

__,_._,___

motorola Mobile Secret codes

Code to lock keys. Press together *7
Note: [] (pause) means the * key held in until box appears.
Select phone line - (use this to write things below the provider name):
[] [] [] 0 0 8 [] 1 []
Add phonebook to main menu:
[] [] [] 1 0 5 [] 1 []
Add messages to main menu:
[] [] [] 1 0 7 [] 1 []
Copy SIM memory (phonebook menu):
[] [] [] 1 0 8 [] 1 []
Eng Field options (main menu):
[] [] [] 1 1 3 [] 1 []
Slow (Frequency of search menu):
[] [] [] 1 0 1 [] 1 []
Medium (Frequency of search menu):
[] [] [] 1 0 2 [] 1 []
Fast (Frequency of search menu):
[] [] [] 1 0 3 [] 1 []
Enable EFR:
[] [] [] 1 1 9 [] 1 []
Function :
[] [] [] # # # [] 1 []
Change pin:
[] [] [] 0 0 4 [] 1 []
Unblocking using the "puk" number:
[] [] [] 0 0 5 [] 1 []
There are lots of similar codes exist. If you change the last number to 0 you can deactive that code. The 3 digit number at the middle are from 0 to 999. I put the most interesting codes. (EFR):Enhanced Full Rate Codec.
You can change GSM frequencies to 900/1800 by entering the enginnering model. Following the below steps:
enter menu and press 048263* quickly, then you will enter the secret engineering menu
under "Opcode"
input 10*0*3 for GSM 900
10*0*4 for GSM 1800
10*0*5 for GSM 1900
10*0*6 for dual band GSM 900/1800
10*0*7 for dual band GSM 850/1900
To add extra message space 4 your Motorola C350 C450 C550 or C650, press menu button, press 048263* quickly, then on the popup menu enter 47 press ok.press 50 and ok.press 1 ok.press 64 ok.press 1 ok.press 186 and ok.You will receive an extra 50 msgs memory space.Switch phone off and back on.

Sony Ericsson Secret codes

Sony Ericsson Secret Menu: -> * <- <- * <- *
(-> means press joystick, arrow keys or jogdial to the right and <- means left.)
You'll see phone model, software info, IMEI, configuration info, sim lock status, REAL time clock, total call time and text labels.
You can also test your phones services and hardware from this menu (main display, camera, LED/illumination, Flash LED, keyboard, earphone, speaker, microphone, radio and vibrator tests)

IMEI Number: *#06#
Lockstatus: <- * * <-
Shortcut to last dialed numbers: 0#
Shortcut to sim numbers: On main menu type a number and press #

If you change the language from default to any other language, then it may be difficult to switch to default language. The shortcut is very simple. Just press <> . <> stands for right arrow button or joystick

Use Excel Macros to Speed up Work

When you find yourself performing a task or series of tasks repeatedly in a spreadsheet, it's time to create a macro. A macro is a series of commands and functions that are stored in module based on Microsoft Visual Basic® that is attached to a workbook (file). You can run the macro whenever you need to perform the task(s). You will see that a macro will perform tasks very quickly.

In Excel, you can record a macro, which means that Excel records each step you take—that is, each command you choose—as you perform the task. You then run the macro to repeat the commands. Keep in mind that if you make a mistake when you record the macro, the corrections you make are also recorded. After a macro is recorded, you can change and update it by using the Visual Basic Editor.

Think about the tasks that you need to automate when you work with certain types of spreadsheets. For example, you could create a macro that quickly hides a group of monthly columns so that only the summary data shows. You could create another macro to show all of the details again. Another example would be a macro to format cells so that long headings wrap around the cells.

How To:

1. Start Microsoft Excel version 2002, and either open a file in which you need to create a new macro or start from a new spreadsheet.

2. Think through the steps that you want to record in a new macro.

3. When you are ready to create a macro, select Macro from the Tools menu, and then select Record New Macro.

4. Type a name for the new macro. Notice that the first character of the macro name must be a letter and spaces are not allowed. Other characters can be letters, numbers, or underscore characters (which are good to use to represent spaces).

5. Type either a lowercase or capital letter as a way to execute the macro using the keyboard. This will let you run the macro just by typing CTRL+ the letter that you chose.

6. Select where you want the macro to be recorded, such as in the current workbook. However, if you want the macro to be available to all Excel workbooks, select Personal Macro Workbook.

7. If you want to, type a description of the macro in the Description box, and then click OK.

8. Start performing the commands and actions that you want the macro to record.

9. When you are finished, click the Stop Recording button (the blue square) on the Stop Recording toolbar.

10. Whenever you need to perform the macro in the spreadsheet, either press the keyboard shortcut you defined, or select Macro from the Tools menu, and point to Macros. Click the macro that you want to run, and then click Run.

11. To see what the macro commands look like in the Visual Basic Editor, select Macro from the Tools menu, and point to Macros. Click the name of the macro that you want to see, and then click Edit. Close the Visual Basic Editor when you're finished exploring.

NAIL WATCH

The Timex Nail Watch: Get the Time on Your nails



We have seen many different types of futuristic watches with strange shapes and design but none so unique as this. Now lets welcome the Nail watch, that can be worn on the thumb. You may have never seen a watch that can be worn on the thumb but times are going to change thanks to Timex. Timex, in collaboration with Core77, held a global design competition called 2154: the future of time design. So what we are seeing here is the TX54 concept which was a runner up there.



Thanks to a translucent body, the design blends seamlessly with the nail while a selection of text color options and a glow feature activating on command make it supremely functional as well. Press the end of your thumbnail, and the watch will light up for you. A perfect blend of appearance, user interface, and technology, the nail watch passes most standards of modern design with flying colors thanks to its functional and minimalist appeal. The watch looks stylish and chic and has a touch of Geeky style as well. The downside of this watch is that it is disposable. So with so many stylish watched being available now, it will be hard for it to survive in the market. Though it is quite innovative with a minimalist design, but it won't last long on your finger.

No details about the availability or the price of this watch has been released by Timex. But since it is tiny and disposable, I don't expect the price to be high.

SAMSUNG SECRET CODES (NEW)

You can try these in case you downloaded corrupted or incompatible Java midlets or other media, which are causing problems with the phone.
*2767*JAVA# Java Reset and (Deletes all Java Midlets)
*2767*MEDIA# Reset Media (Deletes All Sounds and Pics)
*2767*WAP# Wap Reset
*2767*CUST# Reset Custom EEPR0M
*2767*FULL# Reset Full EEPR0M (Caution)
For example : *2767*JAVA# would be keyed in as *2767*5282#
Note : Not all codes will work with SGH-C100.

Other Samsung 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


SAMSUNG T100 SECRET CODES
============================
*#06# -> Show IMEI
*#9999# -> Show Software Version
*#0001# -> Show Serial Parameters

*2767*3855# -> Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!!!! but also change IMEI to 447967-89-400044-0, you must use CHGIMEI to restore it)

*2767*2878# -> Custom EEEPROM Reset
*#8999*228# -> Battery status (capacity, voltage, temperature)
*#8999*246# -> Program status
*#8999*289# -> Change Alarm Buzzer Frequency
*#8999*324# -> Debug screens
*#8999*364# -> Watchdog
*#8999*377# -> EEPROM Error Stack
*#8999*427# -> Trace Watchdog
*#8999*523# -> Change LCD contrast
*#8999*544# -> Jig detect
*#8999*636# -> Memory status
*#8999*746# -> SIM File Size
*#8999*778# -> SIM Service Table
*#8999*785# -> RTK (Run Time Kernel) errors
*#8999*786# -> Run, Last UP, Last DOWN
*#8999*837# -> Software Version
*#8999*842# -> Test Vibrator
*#8999*862# -> Vocoder Reg
*#8999*872# -> Diag
*#8999*947# -> Reset On Fatal Error
*#8999*999# -> Last/Chk
*#8999*9266# -> Yann debug screen (=Debug Screens?)
*#8999*9999# -> Software version


SAMSUNG V200 SECRET CODES

v200 Unlock Code-> *2767*7822573738#
*#9324# Netmon (press the hangup key to exit)
*#9998*JAVA# Edit GPRS/ CSD settings (S100 Only)
*#9998*Help# Help screen/ List of codes
*#9998*LOGO# Change operator Logo
*#9998*RTC# RTC Display
*#9998*Bat# Battery Status
*#9998*Buz# Turns Buzzer ON
*#9998*Vib# Turns Vibrator ON
*#9998*LCD# LCD Contrast
*#9998*9999# Softwre Version
*#9998*8888# Hardware Version
*#9998*377# NVM Error Log (?????)
*#9998*NET# SIM Network ID
*#9998*778# SIM Serv. Table
*#9998*SIM# SIM Info
*#9998*PN# Production No.
*#9998*968# Reminder Tune
*#9998*NVM# Displays Non-Volitile Memory Status
*#9999*C# ???????????????????
*#06# Displays phones I**I No.
***/// ***/// NOTE /// *** RED COLOR , they appear serious !!! Use at
own risk !!!
*#9998*2576# Forces SIM Error
*#9998*DEAD# Forces Phone Crash
*2767*MEDIA# Resets the medis on the phone (deletes all downloaded
pics/tones)
*2767*FULL# Resets the EEPRON *DANGEROUS*
*2767*CUST# Resets the Custom EEPRON
*2767*JAVA# Resets JAV downloads (deletes all downloaded midlits)
*2767*STACKRESET# Resets Stack
*2767*225RESET# ????????????????? * Dangerous *
*2767*WAP# Resets WAP Setting & Deletes Favorites

SAMSUNG A800 SECRET CODES

The universal unlock code is *2767*637# do this with out your sim in
By default, the firmware (software) for x600 only receives java
apps and other applications like stuff by serial port.
but even for it, you have to enable the serial port, which also
causes
the closing of all other ports, even the IrDA too :-( ..
well, guess what, i have very good news for you,
do you know, you can increase the sound level,
the sound level for tones, speaker fone, etc,
can be increase even then if it is at max (level 4)
you still can do it,
just follows the instructions!

**************** HERE WE GO **************
Enter the following code:
*#8999*8378#
(You'll be shown menu, then ...)
then go to:
"H/W test"
then go to:
"Audio Settings"

then go to:
"Melody Gain"

There will you see a number.
there are five (5) Melody Levels" of it.
(and currently, you are at level 1 and after
pressing the "save" button, you will move to
level 2 and so on .........................)
you have to change the values of all the levels.
and as the resultant, it will give increase the
melody sound!, your tones will more louder,
even more louder then the max. ringing volume.
the level wise numbers are: (as its my setting :-) )

Melody Level 1: 13
Melody Level 2: 17
Melody Level 3: 18
Melody Level 4: 25
Melody Level 5: 31
you even can make your own combinations of level wise
sounding numbers that can change the sound level!.

if your combination cause more louder sound level,
then mine,
then do share it with the group! ... :-)
meanwhile, try my figured-out combination!

************ CAUTION ************
if anything goes wrong,
then you can apply the master reset code,
that will NOT delete anything, ANYTHING from your
cell fone, but set each and eveything to its
default/standard setting ...
(likes, factory settings :-) )
the master reset code is:
#*7728#

#########################################
I take no responsibility of these codes are working or not,
or its effects on your cell fone
but i have tried these codes on my cell fone.
and i bet, nothing goes wrong,
but even then of my words, be carefull!,
#########################################
The code: *#8999*8378#
as i regarded it a informative code,
will tell you each and everything about your cell fone.
and in the "H/W test",
there are lot of other Audio settings,
each of them having five (5) levels,
you can change the combination, but before doing anything,
do write the defult number sequence to some place so that
you'll be then able to invert it again! .. :-) ...
#*2558# - Time ON
#*2527# - GPRS Switching Set to class {4/8/9/10}
#*4263# - Handsfree Mode: ACTIVATED
#*53696# - [Java dnload] WAPSAR mode
#*536961# - WAPSAR enable HTTP disable
#*536962# - HTTP enable WAPSAR disable
#*536963# - SERIAL enable Others disable
#*5663351# - [Phone Model] SAMSUNG SGH-X100
#*6420# - Mic off
#*6421# - Mic on
#*7632# - Sleep mode
*#8999*523# - Main LCD Brightness
*#8999*3825523# - (?) External display
*2767*3855# - Full EEPROM reset(Reset all type of locks)also you'll
lose pictures and java not melody
Remove camera sound:
On main screen type:
*#8999*8378# --> Test mode
H/W test
Audio Settings
Melody Gain
Then replace 6 by 0, it'll show 12 but it's OK
Press back until main screen
Then press key volume to minimum and let's try !!! no more sound
tip by C-Quest

*2767*688# resets the phone
Thats all!!!!!!!!!!!!!!!
Samsung X100 Tricks

#*0000#
#*0400#
#*1200# - AFC DAC Val
#*1300# - IMEI
#*1400# - IMSI
#*1700# - ( ) Command #*1700 Executed
#*1800# - ( ) Command #*1800 Executed
#*1900# - ( ) Command #*1900 Executed
#*2000# - ( ) Command #*2000 Executed
#*2100# - ( ) Command #*2100 Executed
#*2200# - ( ) Command #*2200 Executed
#*2252# - Current CAL
#*2255# -
#*2256# - Calibr.-Info
#*2282#
#*2285#
#*2286# - Databattery
#*2337# - ( ) Permanent Registration - Not Yet Implemented
#*2355#
#*2400# - ( ) Command #*2400 Executed
#*2474# - For CMD Set - DEBUGBATTERY in cihard.opt
#*2527# - GPRS Switching Set to class {4/8/9/10}
#*2558# - Time ON
#*2562#
#*2565#
#*2677# - AMR State: {None / Full Rate}
#*2679# - Copycat Feature: {ACTIVATED/DEACTIVATED}
#*2787# - CRTP {ON/OFF}
#*2834# - Audio path Mobile Normal
#*2836# - AVDDSS Management: {DEACTIVATED/ACTIVATED}
#*3230# - Trace Enable DCD disable
#*3231# - Trace disable DCD Enable
#*3232# - Current Mode {Trace enabled/DCD enabled}
#*3270# - DCS Support: {DEACTIVATED/ACTIVATED}
#*3282# - Data: {DEACTIVATED/ACTIVATED}
#*3333#
#*3353# - General Defence Code Erased
#*3370#
#*3377#
#*3476# - EGSM: {DEACTIVATED/ACTIVATED}
#*3676# - Flash Volume Formated
#*3683#
#*3737# - Some Codes
#*3777#
#*3779#
#*3825# - ( ) Command #*3825 Executed
#*3837#
#*3849#
#*3851#
#*3876#
#*3877# - Dump of SPY Trace
#*3900#
#*3940# - External looptest 9600 bps not available in SYSOL2
#*3940# - External looptest 115200 bps not available in SYSOL2
#*3941#
#*4200#
#*4263# - Handsfree Mode: ACTIVATED
#*4300#
#*4500#
#*4674# - IMSI| MCC:2 5 0 | MNC 9 2 | 10 11 91 83 50
#*4700# - Half Rate: {ACTIVATED/DEACTIVATED}
#*4760# - GSM: {ACTIVATED/DEACTIVATED}
#*4864#
#*5100#
#*5111# - ( ) Some Codes
#*5132#
#*5133# - ( ) Some Codes
#*5143#
#*5156#
#*5165#
#*5171# - ( ) Some Codes
#*5172# - ( ) Some Codes
#*5173# - ( ) Some Codes
#*5174#
#*5175#
#*5176# - ( ) Some Codes
#*5177#
#*5187# - L1C2G trace: {ACTIVATED/DEACTIVATED}
#*53696# - [Java dnload] WAPSAR mode
#*536961# - WAPSAR enable HTTP disable
#*536962# - HTTP enable WAPSAR disable
#*536963# - SERIAL enable Others disable
#*5376#
#*5400# - ( ) Command #*5400 Executed
#*5500#
#*5600#
#*566335# - [WAP model ID]
#*5663351# - [Phone Model] SAMSUNG SGH-X100
#*5663352# - [Java Model] SEC-SGHS300/1.0
#*5737425# - Java Serial
#*577699# - APN
#*5800# - ( ) Command #*5800 Executed
#*6100# - ( ) Command #*6100 Executed
#*6200#
#*6420# - Mic off
#*6421# - Mic on
#*6422# - Mic dep RXdata
#*6428# - Mic measurement
#*6700#
#*6837# - Official Software Version
#*6900#
#*7200#
#*7222# - Operation Typ: Class C GSM
#*7224# - ERROR
#*7247#
#*7252# - Operation Typ: Class B GPRS
#*7271# - Multi slot: Class 1 GPRS
#*7274# - Multi slot: Class 4 GPRS
#*7276#
#*7284# - Class B
#*7287# - GPRS Attached
#*7288# - GPRS Detached
#*7326# - Accessory: Vibrator
#*7337# - Some kind of Reset Settings
#*7352# - Some Kind of Debug Info
#*7462# - SIM phase
#*7524# - KCGPRS
#*7562# - LOCI GPRS
#*7636#
#*7639#
#*7632# - Sleep mode
#*7633#
#*7638# - RLC always open ended TBF: {ACTIVATED/DEACTIVATED}
#*7646#
#*7665#
#*7666# - SrCell Data
#*7673# - Sleep mode
#*7676# - Command #*7676 Executed
#*7683# - Sleep variable
#*7693# - Sleep deact
#*7728# - RSAV done->reset
#*7763# - SMS bearer CS {ACTIVATED/DEACTIVATED}
#*7825#
#*7828# - Midl Rl51
#*7957# - Command #*7957 Executed
#*7983# - Voltage/Freq {DEACTIVATED/ACTIVATED}
#*7986# - Voltage {DEACTIVATED/ACTIVATED}
#*8462# - Sleep time since SwitchOff
#*8465# - Time in L1
#*8466# - Old Time
#*8645#
#*9278# - Command #*9278 Executed
#*9795# - wtls key: reset
#7263867# - RAM Dump {On/Off}
#7465625*228# - Activa lock deactivated
#7465625*27*
#7465625*2827# - Auto CP lock deactivated
#7465625*28638# - Auto Network lock deactivated
#7465625*28746# - Auto SIM lock deactivated
#7465625*2877# - Auto SP lock deactivated
#7465625*28782# - Auto subset lock deactivated
#7465625*638*
#7465625*746*
#7465625*77*
#7465625*782*
#8999*324#
*#0*
*#0020# –
*#06# – IMEI
*#2255# - Call List
*#4777*8665# – GPRS
*#7465625# – Interrogate ( )
*#8377466# – Software && Hardware Versions
*#8888# – Hardware Version
*#8999*324# - ( ) Some Strange Numbers
*#8999*377# -
*#8999*3825523# - ( )
*#8999*523# - Main LCD Brightness
*#8999*636# - ( ) Another Strange Numbers
*#8999*8376363# - . HW, SW, + Some Code And Data
*#8999*8378# - . , , , HW SW
*#9999# – Software Version

=== : ===

*2767*xx927 - WAP . xx - . , xx=44: *2767*44WAP# xx=31: *2767*31WAP#

*2767*xx667 - MMS.

.

*2767*2877368#
*2767*2878# – EEPROM ( , )
*2767*31667#
*2767*31927#
*2767*33667#
*2767*33927#
*2767*34667#
*2767*34927#
*2767*351667#
*2767*351927#
*2767*3700#
*2767*380667#
*2767*380927#
*2767*3855# - l EEPROM ( SP- !! ) IMEI 447967-89-400044-0, IMEI ( )
*2767*39667#
*2767*39927#
*2767*420667#
*2767*420927#
*2767*43667#
*2767*43927#
*2767*44667#
*2767*44927#
*2767*46667#
*2767*46927#
*2767*49667#
*2767*49927#
*2767*66335#
*2767*688# ( ) [Unlocking Code]
*2767*7100#
*2767*7300#
*2767*73738927# = *2767*RESETWAP#
*2767*7650#
*2767*7667#
*2767*7927#
*2767*8200#
*2767*927#

=== / : ===

*335#
*663867# - mm file dumped
*7465625# -
*7465625*228# - Activa lock personalized
*7465625*27*
*7465625*2827# - Auto CP lock activated
*7465625*28638# - Auto Network lock activated
*7465625*28746# - Auto SIM lock activated
*7465625*2877# - Auto SP lock activated
*7465625*28782# - Auto subset lock activated
*7465625*638*
*7465625*746
*7465625*746*
*7465625*77*
*7465625*782*




Secret Codes

*#06# -> Show IMEI
*#9999# -> Show Software Version
*#0837# -> Show Software Version (instructions)
*#0001# -> Show Serial Parameters
*#9125# -> Activates the smiley when charging.

*#9998*228# -> Battery status (capacity, voltage, temperature)
*#9998*246# -> Program status
*#9998*289# -> Change Alarm Buzzer Frequency
*#9998*324# -> Debug screens
*#9998*364# -> Watchdog
*#9998*377# -> EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*427# -> Trace Watchdog
*#9998*523# -> Change LCD contrast - Only with version G60RL01W
*#9998*544# -> Jig detect
*#9998*636# -> Memory status
*#9998*746# -> SIM File Size
*#9998*778# -> SIM Service Table
*#9998*785# -> RTK (Run Time Kernel) errors - if ok then phn is reset, info is put in memory error. *#9998*786# -> Run, Last UP, Last DOWN
*#9998*837# -> Software Version
*#9998*842# -> Test Vibrator - Flash the screenligth during 10 seconds and vibration activated.
*#9998*862# -> Vocoder Reg - Normal, Earphone or carkit can be selected
*#9998*872# -> Diag
*#9998*947# -> Reset On Fatal Error
*#9998*999# -> Last/Chk

*#9998*9266# -> Yann debug screen (=Debug Screens?)
*#9998*9999# -> Software version

*0001*s*f*t# -> Changes serial parameters (s=?, f=0,1, t=0,1) (incomplete)
*0002*?# -> unknown
*0003*?# -> unknown

SP-unlock SGH-600 and SGH 2100

*2767*3855# -> Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!! )
But also changes IMEI to 447967-89-400044-0, To restore your old IMEI use the IMEI program found on the software page.

*2767*2878# -> Custom EEEPROM Reset

These codes has been tested with version FLD_2C6 G60SB03X of Samsung SGH-600

Mobile Telephone Numbering in India

Numbering plan in India
92-xx-yyyyyy - TATA Indicom Numbers
93-xx-yyyyyy - Reliance Mobile Numbers
94-xx-yyyyyy - BSNL CellOne Numbers
97-xx-yyyyyy - Many operators except Reliance, TATA and BSNL
98-xx-yyyyyy - Many operators except Reliance, TATA and BSNL
99-xx-yyyyyy - Many operators except Reliance, TATA and BSNL

Circle, Operator & Mobile Phone Numbers System
The list below shows how you trace a mobile no to find out operator & circle=>
Licence Service Area
MNC Code
MSC Codess
Metros


Delhi:-
( 98100 - 98109) 98100 , 98101, 98102, 98103, 98104,98105, 98106, 98107, 98108, 98109,
(98180 - 98189)98180, 98181, 98182, 98183, 98184, 98185, 98186, 98187, 98188, 98189

Bharti Airtel
(98710- 98719) 98710, 98711, 98712, 98713, 98714, 98715, 98716, 98717, 98718, 98719
(99100 - 99109) 99100, 99101, 99102, 99103, 99104,99105, 99106, 99107, 99108, 99109

Hutchison Essar
(98110 - 98119) 98110 , 98111, 98112, 98113, 98114, 98115, 98116, 98117, 98118, 98119
(98990 - 98999) , 98990 , 98991, 98992, 98993, 98994, 98995, 98996, 98997, 98998, 98999
(98730 - 98739) 98730, 98731, 98732, 98733, 98734,98735, 98736, 98737, 98738, 98739
(99990 - 99999) 99990,99991,99992,99993,99994,99995,99,996,999,979,999,800,000.00
(98910 - 98919) 98910, 98911, 98912, 98913, 98914,98915, 98916, 98917, 98918, 98919

Idea Cellular
(99110 - 99119) 99110, 99111, 99112, 99113, 99114,99115, 99116, 99117, 99118, 99119
(98330 - 98334) 98330, 98331, 98332, 98333, 98334

MTNL
(99680 - 99684) 99680, 99681, 99682, 99683, 99684
(98680 - 98689) 98680, 98681, 98682, 98683, 98684, 98685, 98686, 98687, 98688, 98689


Mumbai:-


BPL Mobile Communications
(98210 - 98219) 98210, 98211, 98212, 98213, 98214, 98215, 98216, 98217, 98218, 98219
(98700 - 98709) 98700 , 98701, 98702, 98703, 98704,98705, 98706, 98707, 98708, 98709

Bharti Airtel
(98920 - 98929) 98920, 98921, 98922, 98923, 98924, 98925, 98926, 98927, 98928, 98929
(98670 - 98679) 98670, 98671, 98672, 98673, 98674,98675, 98676, 98677, 98678, 98679
(99670 - 99674) 99670, 99671, 99672, 99673, 99674

Hutchison Essar
(98200 - 98209) 98200, 98201, 98202, 98203, 98204, 98205, 98206, 98207, 98208, 98209
(98190 - 98199) 98190, 98191, 98192, 98193, 98194,98195, 98196, 98197, 98198, 98199
(98330 - 98339) 98330, 98331, 98332, 98333, 98334,98335, 98336, 98337, 98338, 98339
(99200 - 99204) 99200, 99201, 99202, 99203, 99204

MTNL
(98690 -98699) 98690, 98691, 98692, 98693, 98694,98695, 98696, 98697, 98698, 98699
(99690 - 99694) 99690, 99691, 99692, 99693, 99694

Chennai:-

Aircel Cellular
(98410 - 98414) 98410, 98411, 98412, 98413, 98414
(99410 - 99419) 99410, 99411, 99412, 99413, 99414,99415,99416,99417,99418,99419

Bharti Airtel
(98400 - 98409) 98400, 98401, 98402, 98403, 98404, 98405, 98406, 98407, 98408, 98409
(99400-99404) 99400, 99401, 99402, 99403, 99404

Hutchison Essar
(98840 - 98849) 98840, 98841, 98842, 98843, 98844, 98845, 98846, 98847, 98848, 98849
(99620 - 99624) 99620,99621,99622,99623,99624

BSNL
(94440 - 94444) 94440, 94441, 94442, 94443, 94444

Kolkata:-


Bharti Airtel
( 98310 - 98319) 98310, 98311, 98312, 98313, 98314, 98315, 98316, 98317, 98318, 98319
(99030 - 99034) 99030, 99031, 99032, 99033, 99034

Hutchison Telecom
( 98300 - 98309) 98300, 98301, 98302, 98303, 98304, 98305, 98306, 98307, 98308, 98309
(98360 - 98369) 98360, 98361, 98362, 98363, 98364, 98365, 98366, 98367, 98368, 98369

BSNL
(94330 - 94334) 94330, 94331, 94332, 94333, 94334

Reliable Internet Services Ltd
(98830 - 98832) 98830, 98831, 98832

A' Circle

Maharashtra:-

BPL Cellular
(98230 - 98239) 98230, 98231, 98232, 98233, 98234, 98235, 98236, 98237, 98238, 98239
(99230 - 99234) 99230, 99231, 99232, 99233, 99234

Idea Cellular
(98220 - 98229) 98220, 98221, 98222, 98223, 98224, 98225, 98226, 98227, 98228, 98229
(98500 - 98509) 98500, 98501, 98502, 98503, 98504, 98505, 98506, 98507, 98508, 98509
(98810 - 98819) 98810, 98811, 98812, 98813, 98814,98815, 98816, 98817, 98818, 98819
(99220 - 99224) 99220, 99221, 99222, 99223, 99224
(99210 - 99214)99210,99211,99212,99213,99214.

Bharti Airtel
(98900 - 98909) 98900, 98901, 98902, 98903, 98904, 98905, 98906, 98907, 98908, 98909
(98600 - 98609) 98600, 98601, 98602, 98603, 98604,98605, 98606, 98607, 98608, 98609
(99600 - 99609) 99600, 99601, 99602, 99603, 99604, 99605, 99606, 99607, 99608, 99609

BSNL
(94220 - 94222) 94220, 94221, 94222
(94225 - 94229) 94225, 94226, 94227, 94228, 94229


Gujarat:-

Fascel
(98250 - 98259) 98250, 98251, 98252, 98253, 98254, 98255, 98256, 98257, 98258, 98259
(98790 - 98799) 98790, 98791, 98792, 98793, 98794, 98795, 98796, 98797, 98798, 98799
(99250 - 99254) 99250, 99251, 99252, 99253, 99254
(99090 - 99094) 99090, 99091, 99092, 99093, 99094
(99135 - 99139)99135,99136,99137,99138,99139.

Idea Cellular
(98240 - 98249) 98240, 98241, 98242, 98243, 98244,98245, 98246, 98247, 98248, 98249
(99240 - 99249) 99240, 99241, 99242, 99243, 99244,99245, 99246, 99247, 99248, 99249
(99040 - 99049) 99040, 99041, 99042, 99043, 99044,99045,99046,99047,99048,99049

Bharti Airtel
(98980 - 98989) 98980, 98981, 98982, 98983, 98984, 98985, 98986, 98987, 98988, 98989
(99980 - 99984 ) 99980, 99981, 99982, 99983, 99984
(99740-99744) 99740,99741,99742,99743,99744

BSNL
(94260 - 94269) 94260, 94261, 94262, 94263, 94264, 94265, 94266, 94267, 94268, 94269


Andhra Pradesh:-


Idea Cellular
(98480 - 98489) 98480, 98481, 98482, 98483, 98484,98485, 98486, 98487, 98488, 98489
(99480 - 99489) 99480, 99481, 99482, 99483, 99484, 99485, 99486, 99487, 99488, 99489
(99125 - 99129)99125,99126,99127,99128,99129.

Bharti Airtel
(98490 - 98499) 98490 , 98491, 98492, 98493, 98494,98495, 98496, 98497, 98498, 98499
(98660 - 98669) 98660, 98661, 98662, 98663, 98664, 98665, 98666, 98667, 98668, 98669
(99490 - 99499) 99490, 99491, 99492, 99493, 99494, 99495, 99496, 99497, 99498, 99499
(99890 - 99899) 99890, 99891, 99892, 99893, 99894,99895, 99896, 99897, 99898, 99899
(99080-99089) 99080,99081,99082,99083,99084, 99085,99086,99087,99088,99089
(99630 - 99634)99630,99631,99632,99633,99634.

Hutchison Essar
(98850 - 98859) 98850, 98851, 98852, 98853, 98854, 98855, 98856, 98857, 98858, 98859
(99855 - 99859) 99855, 99856, 99857, 99858, 99859
(99660 - 999664)999660,999661,999662,999663,999664.

BSNL
(94400 - 94402) 94400, 94401, 94402
(94405 - 94409) 94405, 94406, 94407, 94408, 94409

Karnataka:-


Bharti Airtel
(98450 - 98459) 98450, 98451, 98452, 98453, 98454,98455, 98456, 98457, 98458, 98459
(98800 - 98809) 98800, 98801, 98802, 98803, 98804,98805, 98806, 98807, 98808, 98809
(99450 - 99459) 99450, 99451, 99452, 99453, 99454,99455, 99456, 99457, 99458, 99459
(99800 - 99809) 99800, 99801, 99802, 99803, 99804,99805, 99806, 99807, 99808, 99809
(99001 - 99004) 99001, 99002, 99003, 99004

Spice Communications
(98440 - 98449) 98440, 98441, 98442, 98443, 98444,98445, 98446, 98447, 98448, 98449

Hutchison Essar
(98860 - 98869) 98860, 98861, 98862, 98863, 98864,98865, 98866, 98867, 98868, 98869
(99860 - 99869) 99860, 99861, 99862, 99863, 99864,99865, 99866, 99867, 99868, 99869
(99160 - 99164) 99160, 99161, 99162, 99163, 99164

BSNL
(94480 - 94482) 94480, 94481, 94482


TamilNadu:-


BPL Cellular
(98430 - 98439) 98430, 98431, 98432, 98433, 98434,98435, 98436, 98437, 98438, 98439

Aircel
(98420 - 98429) 98420, 98421, 98422, 98423, 98424,98425, 98426, 98427, 98428, 98249
(98650 - 98659) 98650, 98651, 98652, 98653, 98654,98655, 98656, 98657, 98658, 98659
(99420 - 99429) 99420, 99421, 99422, 99423, 99424,99425, 99426, 99427, 99428, 99429

BSNL
(94430 - 94432) 94430 , 94431, 94432

Bharti Airtel
( 98940 - 98949) 98940 , 98941, 98942, 98943, 98944,98945, 98946, 98947, 98948, 98949
(99940 - 99949) 99940, 99941, 99942, 99943, 99944,99945, 99946, 99947, 99948, 99949
(99440-99444) 99440, 99441,99442, 99444, 99444
(99445 - 99449)99445,99446,99447,99448,99448,99449


B' Circle

Kerala:-


Idea Mobile Communications
(98470 - 98479) 98470, 98471, 98472, 98473, 98474,98475, 98476, 98477, 98478, 98479
(99470 - 99479) 99470, 99471, 99472, 99473, 99474,99475, 99476, 99477, 99478, 99479

BPL Cellular
( 98460 - 98469) 98460, 98461, 98462, 98463, 98464,98465, 98466, 98467, 98468, 98469

Bharti Airtel
( 98950 - 98954) 98950, 98951, 98952, 98953, 98954
(99950 - 99954) 99950, 99951, 99952, 99953, 99954

BSNL
(94470 - 94472) 94470, 94471, 94472
(94475 - 94479) 94475, 94476, 94477, 94478, 94479


Punjab


Spice Communication
(98140 - 98149) 98140, 98141, 98142, 98143, 98144,98145, 98146, 98147, 98148, 98149
(99140 - 99144) 99140, 99141, 99142, 99143, 99144
(98550 - 98559) 98550, 98551, 98552, 98553, 98554,98555, 98556, 98557, 98558, 98559

Bharti Airtel
(98150 - 98159)98150, 98151, 98152, 98153, 98154,98155, 98156, 98157, 98158, 98159
( 98720 - 98729)98720, 98721, 98722, 98723, 98724,98725, 98726, 98727, 98728, 98729
(98760 - 98764)98760, 98761, 98762, 98763, 98764
(99150 - 99154) 99150, 99151, 99152, 99153, 99154

BSNL
( 94170 - 94172) 94170, 94171, 94172

Hutchison Essar
( 98880 - 98889) 98880, 98881,98882, 98883, 98884,98885, 98886, 98887, 98888, 98889
(99880 - 99884) 99880, 99881, 99882, 99883, 99884


Haryana :-


Idea Mobile Communication
(98120 - 98129) 98120, 98121, 98122, 98123, 98124,98125, 98126, 98127, 98128, 98129
(99920 - 99924)99920,99921,99922,99923,99924

Aircel Digilink
(98130 - 98139) 98130, 98131, 98132, 98133, 98134,98135, 98136, 98137, 98138, 98139

Bharti Airtel
(98960 - 98969) 98960, 98961, 98962, 98963, 98964,98965, 98966, 98968, 98969
(99960-99964) 99960,99961,99962,99963,99964

BSNL
(94160 - 94164) 94160, 94161, 94162, 94163, 94163


Uttar Pradesh(West) :-


Idea Cellular
(98370 - 98379) 98370, 98371, 98372, 98373, 98374,98374, 98375, 98376, 98377, 98378, 98379
(99270 - 99279) 99270, 99271, 99272, 99273, 99274,99275, 99276, 99277, 99278, 99279

Bharti Airtel
(98970 - 98979) 98970 , 98971, 98972, 98973, 98974,98975, 98976, 98977,98978, 98979
(99970 - 99974) 99970, 99971, 99972, 99973, 99974

BSNL
(94120 - 94124) 94120, 94121, 94122, 94123, 94124

Hutchison Essar
(97190 - 97199) 97190, 97191, 97192, 97193, 97194,97195, 97196, 97197, 97199
(97580 - 97589) 97580, 97581, 97582, 97583, 97584,97585, 97586, 97587, 97588, 97589


Uttar Pradesh(East):-


Aircel Digilink
(98390 - 98399) 98390, 98391, 98392, 98393, 98394,98395, 98396, 98397, 98398, 98399
(98380 - 98389) 98380, 98381, 98382, 98383, 98384,98385, 98386, 98387, 98388, 98389
(99190 - 99199) 99190, 99191, 99192, 99193, 99194,99195, 99196, 99197, 99198, 99199
(99180 - 99184) 99180, 99181, 99182, 99183, 99184
(99840 - 99844) 99840,99841,99842,99843,99844

BSNL
(94150 - 94159) 94150, 94151, 94152, 94153, 94154,94155, 94156, 94167, 94158, 94159

Escorts Communications
(98890 - 98894) 98890, 98891, 98892, 98893, 98894

Bharti Airtel
(99350 - 99359) 99350, 99351, 99352, 99353, 99354,99355, 99356, 99357, 99358, 99359
(99360 - 99369) 99360, 99361, 99362, 99363, 99364,99365, 99366, 99367, 99368, 99369


Rajasthan


Aircel Digilink
(98280 - 98289) 98280, 98281, 98282, 98283, 98284,98285, 98286, 98287, 98288, 98289

Bharti Airtel
(98290 - 98299) 98290, 98291, 98292, 98293, 98294,98295, 98296, 98297, 98298, 98299
(99280 - 99289) 99280, 99281, 99282, 992823, 99284,99285, 99286, 99287, 99288, 99289

Escorts Communications
(98870 - 98874) 98870, 98871, 98872, 98873, 98874

BSNL
(94140 - 94142) 94140, 94141, 94142


Madhya Pradesh:-


Idea Cellular
(98260 - 98269) 98260, 98261, 98262, 98263, 98264,98265, 98266, 98267, 98268, 98269
(99260 - 99269) 99260, 99261, 99262, 99263, 99264,99265, 99266, 99267, 99268, 99269
(99770 - 99774) 99770,99771,99772,99773,99774

Reliance Telecom
(98270 - 98279) 98270, 98271, 98272, 98273, 98274,98275, 98276, 98277, 98278, 98279

Bharti Airtel
(98930 - 98939) 98930, 98931, 98932, 98933, 9893498935, 98936, 98937, 98938, 98939
(99930 - 99939) 99930, 99931, 99932, 99933, 99934, 99935,99936,99937,99938,99939

BSNL
(94250 - 94252) 94250, 94251, 94252

West Bengal & Andaman&Nicobar Islands


Reliance Telecom
(98320 - 98329) 98320, 98321, 98322, 98323, 98324, 98325, 98326, 98327, 98328, 98329

BSNL
(94320 - 94322) 94320, 94321, 94322
(94340 - 94344) 94340, 94341, 94342, 94343, 94344

Bharti Airtel
(99320 - 99339) 99320, 99321, 99322, 99323, 99324,99325, 99326, 99327, 99328, 99329, 99330, 99331,99332, 99333, 99334, 99335, 99336, 99337, 99338,99339

Hutchison Telecom
(97320 - 97339) 97320, 97321, 97322, 97323, 97324,97325, 97326, 97327, 97328, 97329, 97330, 97331,97332, 97333, 97334, 97335, 97336, 97337, 97338,97339

Dishnet Wireless Ltd.
(98510 - 98514) 98510, 98511, 98512, 98513, 98514


C' Circle


Himachal Pradesh


Bharti Airtel
(98160 - 98164) 98160, 98161, 98162, 98163, 98164

Reliance Telecom
(98170 - 98174) 98170, 98171, 98172, 98173, 98174

BSNL
(94180 - 94184) 94180, 94181, 94182, 94183, 94184

Escorts Communications
(98820 - 98824) 98820, 98821, 98822, 98823, 98824

Dishnet Wireless Ltd.
(98570 - 98574) 98570, 98571, 98572, 98573, 98574



Bihar & Jharkhand:-


Reliance Telecom
(98350 - 98359) 98350, 98351, 98352, 98353, 98354, 98355, 98356, 98357, 98358, 98359

BSNL
(94310 - 94314) 94310, 94311, 94312, 94313, 94314

Bharti Airtel
(99340 - 99349) 99340, 99341, 99342, 99343, 99344,99345, 99346, 99347, 99348, 99349
(99310- 99319) 99310, 99311, 99312, 99313, 99314, 99315, 99316, 99317, 99318, 99319

Dishnet Wireless Ltd.
(98520 - 98524) 98520, 98521, 98522, 98523, 98524


Orissa:-


Reliance Telecom
(98610 - 98614) 98610, 98611, 98612, 98613, 98614

BSNL
( 94370 - 94374) 94370, 94371, 94372, 94373, 94374

Bharti Airtel
(99370 - 99389) 99370, 99371, 99372, 99373, 99374,99375, 99376, 99377, 99378, 99379, 99380, 99381,99382, 99383, 99384, 99385, 99386, 99387, 99388,99389

Dishnet Wireless Ltd.
(98530 - 98534) 98530, 98531, 98532, 98533, 98534




Assam:-


Reliance Telecom
(98640 - 98644) 98640, 98641, 98642, 98643, 98644

BSNL
(94350 - 94354) 94350, 94351, 94352, 94353, 94354

Bharti Airtel
(99540 - 99544) 99540, 99541, 99542, 99543, 99544

Dishnet Wireless Ltd.
(98540 - 98544) 98540, 98541, 98542, 98543, 98544




North East India


Reliance Telecom
(98630 - 98634) 98630, 98631, 98632, 98633, 98634

Bharti Airtel
(98620 - 98624) 98620, 98621, 98622, 98623, 98624
(99621 - 99624) 99621, 99622, 99623, 99624

BSNL
(94360 - 94364) 94360, 94361, 94362, 94363, 94364

Dishnet Wireless Ltd.
(98560 - 98564) 98560, 98561, 98562, 98563, 98564




Jammu & Kashmir:-


BSNL
(94190 - 94194) 94190, 94191, 94192, 94193, 94194

Bharti Airtel
(99060 - 99069) 99060, 99061, 99062, 99063, 99064,99065, 99066, 99067, 99068, 99069

Dishnet Wireless Ltd.
(98580 - 98584) 98580, 98581, 98582, 98583, 98584
37