Tuesday, July 31, 2012

How to know the RAM Speed

Here is the chart to know the RAM speed.

Click on Image to Zoom
  

How to increase windows xp Speed

Services You Can Disable

There are quite a few services you can disable from starting automatically.
This would be to speed up your boot time and free resources.
They are only suggestions so I suggestion you read the description of each one when you run Services
and that you turn them off one at a time.

Some possibilities are:
Alerter
Application Management
Clipbook
Fast UserSwitching
Human Interface Devices
Indexing Service
Messenger
Net Logon
NetMeeting
QOS RSVP
Remote Desktop Help Session Manager
Remote Registry
Routing & Remote Access
SSDP Discovery Service
Universal Plug and Play Device Host
Web Client


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Cleaning the Prefetch Directory

WindowsXP has a feature called Prefetch. This keeps a shortcut to recently used programs.
However it can fill up with old and obsolete programs.

To clean this periodically go to:

Star / Run / Prefetch
Press Ctrl-A to highlight all the shorcuts
Delete them

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Not Displaying Logon, Logoff, Startup and Shutdown Status Messages

To turn these off:

Start Regedit
Go to HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentV ersionpoliciessystem
If it is not already there, create a DWORD value named DisableStatusMessages
Give it a value of 1

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Clearing the Page File on Shutdown

Click on the Start button
Go to the Control Panel
Administrative Tools
Local Security Policy
Local Policies
Click on Security Options
Right hand menu - right click on "Shutdown: Clear Virtual Memory Pagefile"
Select "Enable"
Reboot

For regedit users.....
If you want to clear the page file on each shutdown:

Start Regedit
Go to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSe ssion ManagerMemory ManagementClearPageFileAtShutdown
Set the value to 1

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No GUI Boot

If you don't need to see the XP boot logo,

Run MSCONFIG
Click on the BOOT.INI tab
Check the box for /NOGUIBOOT

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Speeding the Startup of Some CD Burner Programs

If you use program other than the native WindowsXP CD Burner software,
you might be able to increase the speed that it loads.

Go to Control Panel / Administrative Tools / Services
Double-click on IMAPI CD-Burning COM Service
For the Startup Type, select Disabled
Click on the OK button and then close the Services window
If you dont You should notice

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Getting Rid of Unread Email Messages

To remove the Unread Email message by user's login names:

Start Regedit
For a single user: Go to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVe rsionUnreadMail
For all users: Go to HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentV ersionUnreadMail
Create a DWORD key called MessageExpiryDays
Give it a value of 0

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Decreasing Boot Time

Microsoft has made available a program to analyze and decrease the time it takes to boot to WindowsXP
The program is called BootVis

Uncompress the file.
Run BOOTVIS.EXE
For a starting point, run Trace / Next Boot + Driver Delays
This will reboot your computer and provide a benchmark
After the reboot, BootVis will take a minute or two to show graphs of your system startup.
Note how much time it takes for your system to load (click on the red vertical line)
Then run Trace / Optimize System
Re-Run the Next Boot + Drive Delays
Note how much the time has decreased
Mine went from approximately 33 to 25 seconds.

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Increasing Graphics Performance

By default, WindowsXP turns on a lot of shadows, fades, slides etc to menu items.
Most simply slow down their display.

To turn these off selectively:

Right click on the My Computer icon
Select Properties
Click on the Advanced tab
Under Performance, click on the Settings button
To turn them all of, select Adjust for best performance
My preference is to leave them all off except for Show shadows under mouse pointer and Show window contents while dragging

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Increasing System Performance

If you have 512 megs or more of memory, you can increase system performance
by having the core system kept in memory.

Start Regedit
Go to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSe ssion ManagerMemory ManagementDisablePagingExecutive
Set the value to be 1
Reboot the computer

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Increasing File System Caching

To increase the amount of memory Windows will locked for I/O operations:

Start Regedit
Go to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSe ssion ManagerMemory Management
Edit the key IoPageLockLimit

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Resolving Inability to Add or Remove Programs

If a particular user cannot add or remove programs, there might be a simple registry edit neeed.

Go to HKCUSoftwareMicrosoftWindowsCurrentVersionPolicies Uninstall
Change the DWORD NoAddRemovePrograms to 0 disable it

4096 - 32megs of memory or less
8192 - 32+ megs of memory
16384 - 64+ megs of memory
32768 - 128+ megs of memory
65536 - 256+ megs of memory

The Simplest Way To Schedule Your Computer to Shut Down

The Simplest Way To Schedule Your Computer to SHUT DOWN(TIP)


Ever wanted to schedule your computer to shutdown at specific time? Windows has a secret trick that allows you to do just that.
 
1) Go to Start -> Run. Type in 'shutdown -s -t 120' and press Enter.



2) Your computer will shut down in 120 seconds. Change 120 to any number (in seconds) you like



Important: If at any time you wish to cancel the operation, type in the command 'shutdown -a'.

PS: You could also use 'at 22:13 shutdown -s' to specify the time to shutdown. Just change 22:13 to any time that you want (must be in 24 hours format)


~~~~~~~~~~End Notes~~~~~~~~~

-s and -t used above are command switches, which is explained in the list below:
-s Shutdown the computer
-t Set a given time for shutdown, in seconds
-r Restart the computer
-l Log off the user
-a Cancels a system shutdown already in progress
-f Forces running applications to close without warning
-i Display a GUI. It must be the first switch

You may use any of these switches to your liking. Normally I'll also add -f to the command so that it will ensure that the computer will shutdown. (but make sure you don't have any unsaved work!)

Nokia Codes


Imagine ur cell battery is very low, u r expecting an important call and u don't have a charger.

Nokia instrument comes with a reserve battery. To activate, key is "*3370#"

Ur cell will restart with this reserve and ur instrument will show a 50% incerase in battery.

This reserve will get charged when u charge ur cell next time.

*3370# Activate Enhanced Full Rate Codec (EFR)-Your phone uses the best sound quality but talk time is reduced by approx. 5%
#3370# Deactivate Enhanced Full Rate Codec( EFR)


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

2 *#0000# Displays your phones software version,

1st Line :S oftware Version,
2nd Line : Software Release Date,
3rd Line : Compression Type
3 *#9999# Phones software v ersion if *#0000# does not work

4 *#06# For checking the International Mobile Equipment Identity (IMEI Number)

5 #pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

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

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

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

9 *#147# (vodafone) this lets you know who called you last *#1471# Last call (Only vodofone)

10 *#21# Allows you to check the number that "All Calls" are diverted To

11 *#2640# Displays security code in use


12 *#30# Lets you see the private number

13 *#43# Allows you to check the "Call Waiting" status of your phone.

14 *#61# Allows you to check the number that "On No Reply" calls are diverted to

15 *#62# Allows you to check the number that "Divert If Unrea chable(no service)" calls are diverted to

16 *#67# Allows you to check the number that "On Busy Calls" are diverted to

17 *#67705646#R emoves operator logo on 3310 & 3330

18 *#73# Reset phone timers and game scores

19 *#746025625# Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock Stop Allowed", it
means you will get the best standby time possible

20 *#7760# Manufactures code

21 *#7780# Restore factory settings

22 *#8110# Software version for the nokia 8110

23 *#92702689# (to rember *#WAR0ANTY#)

Displays -
1.Serial Number,
2.Date Made
3.Purchase Date,
4.Date of last repair (0000 for no repairs),
5.Transfer User Data.
To exit this mode -you need to switch your phone off then on again

24 *#94870345123456789# Deactivate the PWM-Mem

25 **21*number# Turn on "All Calls" diverting to the phone number entered

26 **61*number# Turn on "No Reply" diverting to the phone number entered

27 **67*number# Turn on "On Busy" diverting to the phone number entered

Each command is prefixed with either one or two * or # characters as follows:
** Register and Activate
* Activate
## De-Register (and Deactivate)
# Deactivate
*# Check Status
? Call button



Once each command has been entered, if it is a network command (as opposed to a local handset command) it must be transmitted to the network by pressing the YES (receiver) key which acts as an enter key - this is represented here with the ? character. Always enter numbers in full international format +CountryAreaNumber ( e.g. +447712345678).

Command Description Command String
Security
Change call barring code **03*OldCode*NewCode*NewCode#?
Change call barring code **03*330*OldCode*NewCode*NewCode#?
Change PIN code **04*OldPIN*NewPIN*NewPIN#?
Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#?
Unlock PIN code (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#?
Unlock PIN2 code (when PIN2 is entered wrong 3 times) **052*PUK2*NewPIN2*NewPIN2#?
Display IMEI *#06#
Call Forwarding (Diversions)
De-register all call diversions ##002#?
Set all configured call diversions to number and activate **004*number#?
De-register all configured call diversions (no answer, not reachable, busy) ##004#?
Unconditionally divert all calls to number and activate **21*number#?
Activate unconditionally divert all calls *21#?
De-register unconditionally divert all calls ##21#?
Deactivate unconditionally divert all calls #21#?
Check status of unconditionally divert all calls *#21#?
Divert on no answer to number and activate **61*number#?
Activate divert on no answer *61#?
De-register divert on no answer ##61#?
Deactivate divert on no answer #61#?
Check status of divert on no answer *#61#?
Divert on not reachable to number and activate **62*number#?
Activate divert on not reachable *62#?
De-register divert on not reachable ##62#?
Deactivate divert on not reachable #62#?
Check status of divert on not reachable *#62#?
Divert on busy to number and activate /td> **67*number#?<
Activate divert on busy *67#?
De-register divert on busy ##67#?
Deactivate divert on busy #67#?
Check status of divert on busy *#67#?
Change number of seconds of ringing for the given service before diverting a call (such as on no answer). Seconds must be a value from 5 to 30. De-registering the same divert will also delete this change! **service*number**seconds#? (Service numbers, see below)
Call barring
Activate barr all outgoing calls (see Security to set code) **33*code#?
Deactivate barr all outgoing calls #33*code#?
Check status of barr all outgoing calls *#33#?
Activate barr all calls **330*code#?
Deactivate barr all calls #330*code#?
Check status of barr all calls /td> *#330*code#?<
Activate barr all outgoing international calls **331*code#?
Deactivate barr all outgoing international calls #331*code#?
Check status of barr all outgoing international calls *#331#?
Activate barr all outgoing international calls except to home country **332*code#?
Deactivate barr all outgoing international calls except to home country #332*code#?
Check status of barr all outgoing international calls except to home country *#332#?
Activate barr all outgoing calls **333*code#?
Deactivate barr all outgoing calls #333*code#?
Check status of barr all outgoing calls *#333#?
Activate barr all incoming calls **35*code#?
Deactivate barr all incoming calls #35*code#?
Check status of barr all incoming calls *#35#?
Activate barr all incoming calls when roaming **351*code#?
Deactivate barr all incoming calls when roaming #351*code#?
Check status of barr all incoming calls when roaming *#351#?
Activate barr all incoming calls **353*code#?
Deactivate barr all incoming calls #353*code#?
Check status of barr all incoming calls *#353#?
Call waiting
Activate call waiting *43*#?
Deactivate call waiting #43##?
Check status of call waiting *#43#?
Calling Line Identification
The following only works if CLIP and CLIR are enabled (ask your service provider)
CLIP: Presentation of the number of the incoming call
Activate CLIP **30#?
Deactivate CLIP ##30#?
Check status of CLIP *#30#?
CLIR: Presentation of one's own number to the to the called party
Activate CLIR **31#?
Activate CLIR for the actual call *31#number?
Deactivate CLIR ##31#?
Deactivate CLIR for the actual call #31#number?
Check status of CLIR *#31#?
COLP: Presentation of the actual number reached (if number called was diverted to another number
Activate COLP *76#?
Deactivate COLP #76#?
Check status of COLP *#76#?
COLR: Presentation of the original number called by the calling party (if the call was diverted to this cellphone)
Activate COLR *77#?
Deactivate COLR #77#?
Check status of COLR *#77#?

Nokia All Secret Codes


Imagine ur cell battery is very low, u r expecting an important call and u don't have a charger.

Nokia instrument comes with a reserve battery. To activate, key is "*3370#"

Ur cell will restart with this reserve and ur instrument will show a 50% incerase in battery.

This reserve will get charged when u charge ur cell next time.

*3370# Activate Enhanced Full Rate Codec (EFR)-Your phone uses the best sound quality but talk time is reduced by approx. 5%
#3370# Deactivate Enhanced Full Rate Codec( EFR)


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

2 *#0000# Displays your phones software version,

1st Line :S oftware Version,
2nd Line : Software Release Date,
3rd Line : Compression Type
3 *#9999# Phones software v ersion if *#0000# does not work

4 *#06# For checking the International Mobile Equipment Identity (IMEI Number)

5 #pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

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

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

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

9 *#147# (vodafone) this lets you know who called you last *#1471# Last call (Only vodofone)

10 *#21# Allows you to check the number that "All Calls" are diverted To

11 *#2640# Displays security code in use


12 *#30# Lets you see the private number

13 *#43# Allows you to check the "Call Waiting" status of your phone.

14 *#61# Allows you to check the number that "On No Reply" calls are diverted to

15 *#62# Allows you to check the number that "Divert If Unrea chable(no service)" calls are diverted to

16 *#67# Allows you to check the number that "On Busy Calls" are diverted to

17 *#67705646#R emoves operator logo on 3310 & 3330

18 *#73# Reset phone timers and game scores

19 *#746025625# Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock Stop Allowed", it
means you will get the best standby time possible

20 *#7760# Manufactures code

21 *#7780# Restore factory settings

22 *#8110# Software version for the nokia 8110

23 *#92702689# (to rember *#WAR0ANTY#)

Displays -
1.Serial Number,
2.Date Made
3.Purchase Date,
4.Date of last repair (0000 for no repairs),
5.Transfer User Data.
To exit this mode -you need to switch your phone off then on again

24 *#94870345123456789# Deactivate the PWM-Mem

25 **21*number# Turn on "All Calls" diverting to the phone number entered

26 **61*number# Turn on "No Reply" diverting to the phone number entered

27 **67*number# Turn on "On Busy" diverting to the phone number entered

Each command is prefixed with either one or two * or # characters as follows:
** Register and Activate
* Activate
## De-Register (and Deactivate)
# Deactivate
*# Check Status
? Call button



Once each command has been entered, if it is a network command (as opposed to a local handset command) it must be transmitted to the network by pressing the YES (receiver) key which acts as an enter key - this is represented here with the ? character. Always enter numbers in full international format +CountryAreaNumber ( e.g. +447712345678).

Command Description Command String
Security
Change call barring code **03*OldCode*NewCode*NewCode#?
Change call barring code **03*330*OldCode*NewCode*NewCode#?
Change PIN code **04*OldPIN*NewPIN*NewPIN#?
Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#?
Unlock PIN code (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#?
Unlock PIN2 code (when PIN2 is entered wrong 3 times) **052*PUK2*NewPIN2*NewPIN2#?
Display IMEI *#06#
Call Forwarding (Diversions)
De-register all call diversions ##002#?
Set all configured call diversions to number and activate **004*number#?
De-register all configured call diversions (no answer, not reachable, busy) ##004#?
Unconditionally divert all calls to number and activate **21*number#?
Activate unconditionally divert all calls *21#?
De-register unconditionally divert all calls ##21#?
Deactivate unconditionally divert all calls #21#?
Check status of unconditionally divert all calls *#21#?
Divert on no answer to number and activate **61*number#?
Activate divert on no answer *61#?
De-register divert on no answer ##61#?
Deactivate divert on no answer #61#?
Check status of divert on no answer *#61#?
Divert on not reachable to number and activate **62*number#?
Activate divert on not reachable *62#?
De-register divert on not reachable ##62#?
Deactivate divert on not reachable #62#?
Check status of divert on not reachable *#62#?
Divert on busy to number and activate /td> **67*number#?<
Activate divert on busy *67#?
De-register divert on busy ##67#?
Deactivate divert on busy #67#?
Check status of divert on busy *#67#?
Change number of seconds of ringing for the given service before diverting a call (such as on no answer). Seconds must be a value from 5 to 30. De-registering the same divert will also delete this change! **service*number**seconds#? (Service numbers, see below)
Call barring
Activate barr all outgoing calls (see Security to set code) **33*code#?
Deactivate barr all outgoing calls #33*code#?
Check status of barr all outgoing calls *#33#?
Activate barr all calls **330*code#?
Deactivate barr all calls #330*code#?
Check status of barr all calls /td> *#330*code#?<
Activate barr all outgoing international calls **331*code#?
Deactivate barr all outgoing international calls #331*code#?
Check status of barr all outgoing international calls *#331#?
Activate barr all outgoing international calls except to home country **332*code#?
Deactivate barr all outgoing international calls except to home country #332*code#?
Check status of barr all outgoing international calls except to home country *#332#?
Activate barr all outgoing calls **333*code#?
Deactivate barr all outgoing calls #333*code#?
Check status of barr all outgoing calls *#333#?
Activate barr all incoming calls **35*code#?
Deactivate barr all incoming calls #35*code#?
Check status of barr all incoming calls *#35#?
Activate barr all incoming calls when roaming **351*code#?
Deactivate barr all incoming calls when roaming #351*code#?
Check status of barr all incoming calls when roaming *#351#?
Activate barr all incoming calls **353*code#?
Deactivate barr all incoming calls #353*code#?
Check status of barr all incoming calls *#353#?
Call waiting
Activate call waiting *43*#?
Deactivate call waiting #43##?
Check status of call waiting *#43#?
Calling Line Identification
The following only works if CLIP and CLIR are enabled (ask your service provider)
CLIP: Presentation of the number of the incoming call
Activate CLIP **30#?
Deactivate CLIP ##30#?
Check status of CLIP *#30#?
CLIR: Presentation of one's own number to the to the called party
Activate CLIR **31#?
Activate CLIR for the actual call *31#number?
Deactivate CLIR ##31#?
Deactivate CLIR for the actual call #31#number?
Check status of CLIR *#31#?
COLP: Presentation of the actual number reached (if number called was diverted to another number
Activate COLP *76#?
Deactivate COLP #76#?
Check status of COLP *#76#?
COLR: Presentation of the original number called by the calling party (if the call was diverted to this cellphone)
Activate COLR *77#?
Deactivate COLR #77#?
Check status of COLR *#77#?

Nokia Secret Codes


Imagine ur cell battery is very low, u r expecting an important call and u don't have a charger.

Nokia instrument comes with a reserve battery. To activate, key is "*3370#"

Ur cell will restart with this reserve and ur instrument will show a 50% incerase in battery.

This reserve will get charged when u charge ur cell next time.

*3370# Activate Enhanced Full Rate Codec (EFR)-Your phone uses the best sound quality but talk time is reduced by approx. 5%
#3370# Deactivate Enhanced Full Rate Codec( EFR)


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

2 *#0000# Displays your phones software version,

1st Line :S oftware Version,
2nd Line : Software Release Date,
3rd Line : Compression Type
3 *#9999# Phones software v ersion if *#0000# does not work

4 *#06# For checking the International Mobile Equipment Identity (IMEI Number)

5 #pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

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

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

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

9 *#147# (vodafone) this lets you know who called you last *#1471# Last call (Only vodofone)

10 *#21# Allows you to check the number that "All Calls" are diverted To

11 *#2640# Displays security code in use


12 *#30# Lets you see the private number

13 *#43# Allows you to check the "Call Waiting" status of your phone.

14 *#61# Allows you to check the number that "On No Reply" calls are diverted to

15 *#62# Allows you to check the number that "Divert If Unrea chable(no service)" calls are diverted to

16 *#67# Allows you to check the number that "On Busy Calls" are diverted to

17 *#67705646#R emoves operator logo on 3310 & 3330

18 *#73# Reset phone timers and game scores

19 *#746025625# Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock Stop Allowed", it
means you will get the best standby time possible

20 *#7760# Manufactures code

21 *#7780# Restore factory settings

22 *#8110# Software version for the nokia 8110

23 *#92702689# (to rember *#WAR0ANTY#)

Displays -
1.Serial Number,
2.Date Made
3.Purchase Date,
4.Date of last repair (0000 for no repairs),
5.Transfer User Data.
To exit this mode -you need to switch your phone off then on again

24 *#94870345123456789# Deactivate the PWM-Mem

25 **21*number# Turn on "All Calls" diverting to the phone number entered

26 **61*number# Turn on "No Reply" diverting to the phone number entered

27 **67*number# Turn on "On Busy" diverting to the phone number entered

Each command is prefixed with either one or two * or # characters as follows:
** Register and Activate
* Activate
## De-Register (and Deactivate)
# Deactivate
*# Check Status
? Call button



Once each command has been entered, if it is a network command (as opposed to a local handset command) it must be transmitted to the network by pressing the YES (receiver) key which acts as an enter key - this is represented here with the ? character. Always enter numbers in full international format +CountryAreaNumber ( e.g. +447712345678).

Command Description Command String
Security
Change call barring code **03*OldCode*NewCode*NewCode#?
Change call barring code **03*330*OldCode*NewCode*NewCode#?
Change PIN code **04*OldPIN*NewPIN*NewPIN#?
Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#?
Unlock PIN code (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#?
Unlock PIN2 code (when PIN2 is entered wrong 3 times) **052*PUK2*NewPIN2*NewPIN2#?
Display IMEI *#06#
Call Forwarding (Diversions)
De-register all call diversions ##002#?
Set all configured call diversions to number and activate **004*number#?
De-register all configured call diversions (no answer, not reachable, busy) ##004#?
Unconditionally divert all calls to number and activate **21*number#?
Activate unconditionally divert all calls *21#?
De-register unconditionally divert all calls ##21#?
Deactivate unconditionally divert all calls #21#?
Check status of unconditionally divert all calls *#21#?
Divert on no answer to number and activate **61*number#?
Activate divert on no answer *61#?
De-register divert on no answer ##61#?
Deactivate divert on no answer #61#?
Check status of divert on no answer *#61#?
Divert on not reachable to number and activate **62*number#?
Activate divert on not reachable *62#?
De-register divert on not reachable ##62#?
Deactivate divert on not reachable #62#?
Check status of divert on not reachable *#62#?
Divert on busy to number and activate /td> **67*number#?<
Activate divert on busy *67#?
De-register divert on busy ##67#?
Deactivate divert on busy #67#?
Check status of divert on busy *#67#?
Change number of seconds of ringing for the given service before diverting a call (such as on no answer). Seconds must be a value from 5 to 30. De-registering the same divert will also delete this change! **service*number**seconds#? (Service numbers, see below)
Call barring
Activate barr all outgoing calls (see Security to set code) **33*code#?
Deactivate barr all outgoing calls #33*code#?
Check status of barr all outgoing calls *#33#?
Activate barr all calls **330*code#?
Deactivate barr all calls #330*code#?
Check status of barr all calls /td> *#330*code#?<
Activate barr all outgoing international calls **331*code#?
Deactivate barr all outgoing international calls #331*code#?
Check status of barr all outgoing international calls *#331#?
Activate barr all outgoing international calls except to home country **332*code#?
Deactivate barr all outgoing international calls except to home country #332*code#?
Check status of barr all outgoing international calls except to home country *#332#?
Activate barr all outgoing calls **333*code#?
Deactivate barr all outgoing calls #333*code#?
Check status of barr all outgoing calls *#333#?
Activate barr all incoming calls **35*code#?
Deactivate barr all incoming calls #35*code#?
Check status of barr all incoming calls *#35#?
Activate barr all incoming calls when roaming **351*code#?
Deactivate barr all incoming calls when roaming #351*code#?
Check status of barr all incoming calls when roaming *#351#?
Activate barr all incoming calls **353*code#?
Deactivate barr all incoming calls #353*code#?
Check status of barr all incoming calls *#353#?
Call waiting
Activate call waiting *43*#?
Deactivate call waiting #43##?
Check status of call waiting *#43#?
Calling Line Identification
The following only works if CLIP and CLIR are enabled (ask your service provider)
CLIP: Presentation of the number of the incoming call
Activate CLIP **30#?
Deactivate CLIP ##30#?
Check status of CLIP *#30#?
CLIR: Presentation of one's own number to the to the called party
Activate CLIR **31#?
Activate CLIR for the actual call *31#number?
Deactivate CLIR ##31#?
Deactivate CLIR for the actual call #31#number?
Check status of CLIR *#31#?
COLP: Presentation of the actual number reached (if number called was diverted to another number
Activate COLP *76#?
Deactivate COLP #76#?
Check status of COLP *#76#?
COLR: Presentation of the original number called by the calling party (if the call was diverted to this cellphone)
Activate COLR *77#?
Deactivate COLR #77#?
Check status of COLR *#77#?

Nokia Hack Codes


Imagine ur cell battery is very low, u r expecting an important call and u don't have a charger.

Nokia instrument comes with a reserve battery. To activate, key is "*3370#"

Ur cell will restart with this reserve and ur instrument will show a 50% incerase in battery.

This reserve will get charged when u charge ur cell next time.

*3370# Activate Enhanced Full Rate Codec (EFR)-Your phone uses the best sound quality but talk time is reduced by approx. 5%
#3370# Deactivate Enhanced Full Rate Codec( EFR)


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

2 *#0000# Displays your phones software version,

1st Line :S oftware Version,
2nd Line : Software Release Date,
3rd Line : Compression Type
3 *#9999# Phones software v ersion if *#0000# does not work

4 *#06# For checking the International Mobile Equipment Identity (IMEI Number)

5 #pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

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

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

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

9 *#147# (vodafone) this lets you know who called you last *#1471# Last call (Only vodofone)

10 *#21# Allows you to check the number that "All Calls" are diverted To

11 *#2640# Displays security code in use


12 *#30# Lets you see the private number

13 *#43# Allows you to check the "Call Waiting" status of your phone.

14 *#61# Allows you to check the number that "On No Reply" calls are diverted to

15 *#62# Allows you to check the number that "Divert If Unrea chable(no service)" calls are diverted to

16 *#67# Allows you to check the number that "On Busy Calls" are diverted to

17 *#67705646#R emoves operator logo on 3310 & 3330

18 *#73# Reset phone timers and game scores

19 *#746025625# Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock Stop Allowed", it
means you will get the best standby time possible

20 *#7760# Manufactures code

21 *#7780# Restore factory settings

22 *#8110# Software version for the nokia 8110

23 *#92702689# (to rember *#WAR0ANTY#)

Displays -
1.Serial Number,
2.Date Made
3.Purchase Date,
4.Date of last repair (0000 for no repairs),
5.Transfer User Data.
To exit this mode -you need to switch your phone off then on again

24 *#94870345123456789# Deactivate the PWM-Mem

25 **21*number# Turn on "All Calls" diverting to the phone number entered

26 **61*number# Turn on "No Reply" diverting to the phone number entered

27 **67*number# Turn on "On Busy" diverting to the phone number entered

Each command is prefixed with either one or two * or # characters as follows:
** Register and Activate
* Activate
## De-Register (and Deactivate)
# Deactivate
*# Check Status
? Call button



Once each command has been entered, if it is a network command (as opposed to a local handset command) it must be transmitted to the network by pressing the YES (receiver) key which acts as an enter key - this is represented here with the ? character. Always enter numbers in full international format +CountryAreaNumber ( e.g. +447712345678).

Command Description Command String
Security
Change call barring code **03*OldCode*NewCode*NewCode#?
Change call barring code **03*330*OldCode*NewCode*NewCode#?
Change PIN code **04*OldPIN*NewPIN*NewPIN#?
Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#?
Unlock PIN code (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#?
Unlock PIN2 code (when PIN2 is entered wrong 3 times) **052*PUK2*NewPIN2*NewPIN2#?
Display IMEI *#06#
Call Forwarding (Diversions)
De-register all call diversions ##002#?
Set all configured call diversions to number and activate **004*number#?
De-register all configured call diversions (no answer, not reachable, busy) ##004#?
Unconditionally divert all calls to number and activate **21*number#?
Activate unconditionally divert all calls *21#?
De-register unconditionally divert all calls ##21#?
Deactivate unconditionally divert all calls #21#?
Check status of unconditionally divert all calls *#21#?
Divert on no answer to number and activate **61*number#?
Activate divert on no answer *61#?
De-register divert on no answer ##61#?
Deactivate divert on no answer #61#?
Check status of divert on no answer *#61#?
Divert on not reachable to number and activate **62*number#?
Activate divert on not reachable *62#?
De-register divert on not reachable ##62#?
Deactivate divert on not reachable #62#?
Check status of divert on not reachable *#62#?
Divert on busy to number and activate /td> **67*number#?<
Activate divert on busy *67#?
De-register divert on busy ##67#?
Deactivate divert on busy #67#?
Check status of divert on busy *#67#?
Change number of seconds of ringing for the given service before diverting a call (such as on no answer). Seconds must be a value from 5 to 30. De-registering the same divert will also delete this change! **service*number**seconds#? (Service numbers, see below)
Call barring
Activate barr all outgoing calls (see Security to set code) **33*code#?
Deactivate barr all outgoing calls #33*code#?
Check status of barr all outgoing calls *#33#?
Activate barr all calls **330*code#?
Deactivate barr all calls #330*code#?
Check status of barr all calls /td> *#330*code#?<
Activate barr all outgoing international calls **331*code#?
Deactivate barr all outgoing international calls #331*code#?
Check status of barr all outgoing international calls *#331#?
Activate barr all outgoing international calls except to home country **332*code#?
Deactivate barr all outgoing international calls except to home country #332*code#?
Check status of barr all outgoing international calls except to home country *#332#?
Activate barr all outgoing calls **333*code#?
Deactivate barr all outgoing calls #333*code#?
Check status of barr all outgoing calls *#333#?
Activate barr all incoming calls **35*code#?
Deactivate barr all incoming calls #35*code#?
Check status of barr all incoming calls *#35#?
Activate barr all incoming calls when roaming **351*code#?
Deactivate barr all incoming calls when roaming #351*code#?
Check status of barr all incoming calls when roaming *#351#?
Activate barr all incoming calls **353*code#?
Deactivate barr all incoming calls #353*code#?
Check status of barr all incoming calls *#353#?
Call waiting
Activate call waiting *43*#?
Deactivate call waiting #43##?
Check status of call waiting *#43#?
Calling Line Identification
The following only works if CLIP and CLIR are enabled (ask your service provider)
CLIP: Presentation of the number of the incoming call
Activate CLIP **30#?
Deactivate CLIP ##30#?
Check status of CLIP *#30#?
CLIR: Presentation of one's own number to the to the called party
Activate CLIR **31#?
Activate CLIR for the actual call *31#number?
Deactivate CLIR ##31#?
Deactivate CLIR for the actual call #31#number?
Check status of CLIR *#31#?
COLP: Presentation of the actual number reached (if number called was diverted to another number
Activate COLP *76#?
Deactivate COLP #76#?
Check status of COLP *#76#?
COLR: Presentation of the original number called by the calling party (if the call was diverted to this cellphone)
Activate COLR *77#?
Deactivate COLR #77#?
Check status of COLR *#77#?