Emergency Number

*1) Emergency number*The Emergency Number world-wide for Mobile is 112.If you find yourself out of coverage area of your mobilenetwork and there is an emergency, dial 112 and the mobile will searchany existing network to establish the emergency number for you, andinterestingly... this number 112 can be dialed even while the keypad islocked. Try it out.*2) Locked the keys in the car? Your car has remote keys?*This may come in handy someday. Good reason to owna cell phone also. If you lock your keys in the car and the spare keysare at home, call someone on your cell phone. Hold your cell phoneabout a foot from your car door and have the other person at yourhome press the unlock button, holding it near the phone on their end.Your car will unlock. That saves someone from having to drive your keysto you. Distance is no object. You could be hundreds of miles away, andif you can reach someone who has the other "remote" for your car,you can unlock the doors (or the trunk). It works fine! We tried it out and it unlocked ourcar over a cell phone!*3) Hidden Battery power*Imagine your cell battery is very low, u rexpecting an important call and u don't have a charger. Nokia instrumentcomeswith a reserve battery. To activate, press the keys *3370#.Your cell will restart with this reserve and the instrument will show a50% increase in battery. This reserve will get charged when ucharge your cell next time.*Did you know?*You can listen to any PDF instead of readingwith *Adobe Reader 7 .0* or*6.0, and the short cut is:*Ctrl+shift+b - to hear the entire DocumentCtrl+shift+v - to hear the pageCtrl+shift+c - to resumeCtrl+shift+e - to stopyeah its a mail forward. 😀

great info there!!!#2 - haven't checked yet#3 - didn't work for me in either of my Nokia phones :sand you can listen to the adobe files only if they've been generated from a document...if it's been generated from an image, you can't listen them -_-

I knew 1But 2 sounds so strange. How can it work? Can anybody shed some light?

#2 is a hoax.
#3 is also a hoax. (Scroll down to the third bullet point).

Nah *3370# works on some Nokia cells........it changes some rate from full duplex to half duplex......thats wat i remember

Umm, click on the link please... If that's too much work, here you go:

The claim that pressing the sequence *3370# will unleash \"hidden battery power\" in a cell phone seems to be a misunderstanding of an option available on some brands of cell phone (such as Nokia) for Half Rate Codec, which provides about 30% more talk time on a battery charge at the expense of lower sound quality. However, this option is enabled by pressing the sequence *#4720# — the sequence *3370# actually enables Enhanced Full Rate Codec, which provides better sound quality at the expense of shorter battery life.[/b]

Nokia Codes..

Some Codes here... May work... May not wok...

Nokia Code function
*3370# This Nokia code activates Enhanced Full Rate Codec (EFR) - Your Nokia cell phone uses the best sound quality but talk time is reduced my 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# With this Nokia code you can deactivate the Half Rate Codec.
*#0000# Displays your phones software version, 1st Line : Software Version, 2nd Line : Software Release Date, 3rd Line : Compression Type .
*#9999# Phones software version if *#0000# does not work.
*#06# For checking the International Mobile Equipment Identity (IMEI Number) .
#pw+1234567890+1# Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).
#pw+1234567890+2# Network Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols) .
#pw+1234567890+3# Country Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols).
#pw+1234567890+4# SIM Card Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols) .
*#147# This lets you know who called you last (Only vodofone).
*#1471# Last call (Only vodofone) .
*#21# This phone code allows you to check the number that "All Calls" are diverted to.
*#2640# Displays phone security code in use .
*#30# Lets you see the private number.
*#43# Allows you to check the "Call Waiting" status of your cell phone.
*#61# Allows you to check the number that "On No Reply" calls are diverted to .
*#62# Allows you to check the number that "Divert If Unreachable (no service)" calls are diverted to .
*#67# Allows you to check the number that "On Busy Calls" are diverted to
*#67705646# Phone code that removes operator logo on 3310 & 3330
*#73# Reset phone timers and game scores.
*#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 .
*#7760# Manufactures code.
*#7780# Restore factory settings.
*#8110# Software version for the nokia 8110.
*#92702689# 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.
*#94870345123456789# Deactivate the PWM-Mem.
**21*number# Turn on "All Calls" diverting to the phone number entered.
**61*number# Turn on "No Reply" diverting to the phone number entered .
**67*number# Turn on "On Busy" diverting to the phone number entered .
12345 This is the default security code .
press and hold # Lets you switch between lines.


Source : http://www.nokiainfo.net/info/nokia-secrets.php

great info there!though not all of them work...may be different for different models...

most of them will work on 5110 :lol: