Really useful tricks for NOKIA

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NOKIA


1 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#

very useful post thanx.