Mobile Tips and Rare codes

Don't Put your mobile closer to your ear... 
This is only for those users which have memory card in their PHONES

When you try to call someone through mobile phone, don't put your mobile closer to your ears until the recipient answers, because directly after dialing, 
the mobile phone would use it's maximum signaling power, which is :

2 watts = 33dbi

Be careful. please use left ear while using cell (mobile), because if you use he right one, it may affect brain directly.this is recommended by Apollo medical team.

 

Speed Up Your Cell Phones, Only For phones with MMC !! 
This is only for those users which have memory card in their PHONES

First of all you will need:
- Computer 
- UUS Connectivity of MEMORY CARD TO PC(CARD READER) NOT BLUETOOTH

Follow these steps;-
1. Remove memory card from mobile.
2. Insert it in CARD READER.
3. OPEN start menu>All program>acceSSories>system tools>DISK DEFRAGMENTER
4. Just run defragmenter at your memory card.
5. FRAGMENT IT 2 OR 3 TIMES.
6. PUT back memory card to phone.
7. ENJOY THE "SPEED

 

How to disable a STOLEN mobile phone? 

To check your Mobile phone's serial number, key in the following digits on your phone: 

* # 0 6 #   or    * # 9 2 7 0 2 6 8 9 #   

A 15 digit code will appear on the screen. This number is unique to your handset. Write it down and keep it somewhere safe. when your phone get stolen, you can phone your service provider and give them this code. They will then be able to block your handset so even if the thief changes the SIM card, your phone will be totally useless. 

You probably won't get your phone back, but at least you know that whoever stole it can't use/sell it either.

If everybody does this, there would be no point in people stealing mobile phones.

This may come in handy someday. Good reason to own a cell phone. If you lock your keys in the car and the spare keys are at home, call someone at home on their cell phone from your cell phone. 

Hold your cell phone about a foot from your car door and have the person at your home press the unlock button, holding it near the mobile phone on their end. Your car will unlock. Saves someone from having to drive your 
keys to you. Distance is no object. You could be hundreds of miles away, and if you can reach someone who has the other "remote" for your car, 
you can unlock the doors (or the trunk)

 

Nokia instrument comes with reserve Battery.

Imagine your mobile battery is very low, you are expecting an important Call and you don't have a charger.

To activate, key is * 3 3 7 0 # your mobile will restart with this Reserve and your instrument will show a 50% increase in battery. This Reserve will get charged when you charge your cell next time. Nokia instrument comes with reserve Battery.

2. The Emergency Number worldwide for Mobile is 112. If you find yourself out of coverage area of your mobile network and there is an emergency, dial 112 and the mobile will search any existing network to establish the emergency number for you.

And interestingly, the number 112 can be dialed even while the keypad is locked.

NOTE: 
- Battery information applicable to Nokia hand phones only 
- 112 emergency number applicable to all hand phones

 

To perform a full factory reset / format: 

Press:
Power the phone off 
Press down talk / green + 3 + * + On the Power

Note: Before proceed with the Full Factory Format, please be sure your mobile battery should be charged FULL.

This procedure will work on a Nokia 6600 / 6620 / 7610

 

To check the IMEI ( International Mobile Equipment Identity ) :

Press:
* # 0 6 #

This procedure will work on every mobile phone

 

To check the phones Software revision:
* # 0 0 0 0 #

 

EFR CALL QUALITY

To activate EFR ( Enhanced Full Rate ) Enter the code * 3 3 7 0 #
This improves call quality but decreases batterylife by about 5%
To deactivate it, Enter the code # 3 3 7 0 #

 

Normal Reset 
* # 7 7 8 0 #
Restores ini files from rom but preserves user data ( photos, 3rd party apps etc )

Hard Reset 
* # 7 3 7 0 # 
This reformats completely the C: drive. All applications and files stored on this drive will be lost

and clean default files will be rewritten.

In both case, the phone will ask you a confirmation and you will have to enter a security code ( 12345 by default )

 

Activate Half Rate Codec
- 
Your phone uses a lower quality sound but you should gain approx 30% more Talk Time.
* # 4 7 2 0 #   

Deactivate Half Rate Codec. 
* # 4 7 2 0 #

 

To check Bluetooth Device Address:
* # 2 8 2 0 #

 

Reset phone timers and game scores.
* # 7 3 # 

list of Useful websites for BE students

All in One :

For all symposium and conference updates ,     Click here

For downloading all previous year question papers and question bank and notes on various subjects ,      Click Here