Saturday, May 24, 2008

Inside a Digital Cell Phone(Part01)

If you take a basic digital cell phone apart, you find that it contains just a few individual parts:

· An amazing circuit board containing the brains of the phone

· An antenna

· A liquid crystal display(LCD)

· A keyboard (not unlike the one you find in a TV remote control)

· A microphone

· A speaker

· A battery

The circuit board is the heart of the system. Here is one from a typical Nokia digital phone:

In the photos above, you see several computer chips. Let's talk about what some of the individual chips do. The analog-to-digital and digital-to-analog conversion chips translate the outgoing audio signal from analog to digital and the incoming signal from digital back to analog. You can learn more about A-to-D and D-to-A conversion and its importance to digital audio in How Compact Discs Work. The digital signal processor (DSP) is a highly customized processor designed to perform signal-manipulation calculations at high speed.

The microprocessor handles all of the housekeeping chores for the keyboard and display, deals with command and control signaling with the base station and also coordinates the rest of the functions on the board.

The ROM and Flash memory chips provide storage for the phone's operating system and customizable features, such as the phone directory. The radio frequency (RF) and power section handles power management and recharging, and also deals with the hundreds of FM channels. Finally, the RF amplifiers handle signals traveling to and from the antenna.

Thursday, May 1, 2008

Secret CodePart02

Would you like to know your mobile is original or not?

This is what you should do

1. Type the followings on your mobile *#06#

2. Then the-international mobile equipment identity number appears. Then check the 7th and 8th numbers:

·IF the Seventh & Eighth digits are 02 or 20 this means your cell phone was assembled in Emirates which is very Bad quality

·IF the Seventh & Eighth digits are 08 or 80, this means your cell phone was manufactured in Germany which is fair quality

·IF the Seventh & Eighth digits are 01 or 10 this means your cell phone was manufactured in Finland which is very Good

·IF the Seventh & Eighth digits are 00 this means your cell phone was manufactured in original factory which is the best Mobile Quality

·IF the Seventh & Eighth digits are 13 or 31 this means your cell phone was assembled in Azerbaijan which is very Bad quality and also dangerous for your health

Time to check this out …………….

Wednesday, April 30, 2008

Thin ThingsPART-01

Say goodbye to pocket bulges, and hello to sleek beauty. Can phones get any thinner one might wonder? Take a look at the latest slim phones in the market that are redefining the future of what is to come.

Samsung Utra Edition 2

The good: The Samsung SGH-D900 is a slim, light weight phone that feels great in the hand. It has a gorgeous display, and features a 3.0 mega pixel camera, a music player, a MicroSD card slot, a speakerphone, and quad-band EDGE support.

The bad: The Samsung SGH-D900 has a flat keypad that makes menu navigation and dialing tricky.

The bottom line: If you can afford it, the Samsung SGH-D900 is a sleekly designed slider phone with a feature set, including a grate camera.

Sunday, April 27, 2008

Mobile phone addiction has stopped teen smoking

Silver line has been found in the mobile phone addiction of teenagers. The connection has been made by health officials in Japan. They have announced an exceptional drop in the rate of smoking among teenagers. There is a high possibility the phone bills are depending on the money they spend on cigarettes.

A survey of 103,500 high school student found that the rate of smoking among boys aged 17 and 18 had fallen to 22 present in 2004, compare with 37 pre cent in survey was done in 1996 and 2000. Among girls, the rate had fallen to bellow 10 pre cents, down from the previous 16 pre cent. The rate among 12 and 13 years olds halved to 3.2 pre cent.

Japan is a heaven for smokers young and old. Although the legal age is 20, cigarettes are sold from unsupervised street vending machine for about $ A3 a packet of 20. Though tobacco use has been in show decline since 1995, Japan still has more than 30 million smokers, putting it in the world’s top four tobacco markets.

Friday, April 25, 2008

Mobile Phone Addiction (MPA)

Teenagers who use mobile phones for many hours for day – talking and sending messages or missed calls may develop psychological disorders call Mobile Phone Addiction(MPA). Every four in ten young people in Spain, for whom their mobile phone has turned into an addiction that can lead them to consequences as dangerous as those caused by alcohol or drugs.

Emma is just another Spanish teenager, If it were not for her mobile phone, she has nine of them, and develops a severe anxiety if she has to enter a place where they have no coverage. She has forsaken her friends for sake of unknown chat partners to whom she some times sends more than 200 messages in one night. Her mother says she has not slept sufficiently for three years, runs up huge phone bills, and become one of the biggest non drug addictions in the 21st century

Psychiatric say mobile phone addiction is an obsessive-compulsive disorder which looks set to become one of the biggest non – drug addictions in the 21st century. In Spain, a country of 41 millions people which has nearly 35 million cell phones, users are estimated to spend more than SA824.33 million) on unnecessary mobile phone costs annually.

In fact, addiction to mobile phones should be included into a greater group- that of addiction to new technologies. "This is the result of the dramatic change in values talking place in our times. Likewise the happy movement, a new generation of teenagers is arising and they have grown up surrounded by mobile phones and the Internet", say the author of this work, who highlights that part of the blame is to be put on "many parents who buy a mobile phone to their children and force them to have it constantly connected so as to always know where they are". Spanish specialist treat mobile phone addictions with three-month therapies. Experts stress that addictions can sometimes be pre-empted , If parent or teachers spot them early.

Wednesday, April 23, 2008

If your mobile phone belongs to Sony Ericson K series, you should try this out .

  1. First move navigeringstast button into right side once. After that press button which has “*” symbol .
  2. Then again move navigeringstast button into left side twice and press that button (“*”) .
  3. After that move navigeringstast button again into left side once and press that button (“*”) .

Once you did above three steps, you will see three statements on your phone screen. Click on that each statement and see what you can know about your phone.

Note : try this with other Sony Ericson serise as well

Tuesday, April 22, 2008


There are number of secret codes available for mobile phones. It can be vary from one mobile brand to another. By using those secret codes, some many things can be found. I have included some popular web sites which will help you to get some secret codes and given some secret codes as well.

i) Type *#0000# see what will happen. Most probably you will get description as follow

V 05.31 (software version)

01-08-05 (Last modified date)

NSE-3 (model of mobile phone)

ii) By typing #06# you will be able to get IME (International Mobile Equipment Identity) code. It contains fifteen figures. It can be illustrated as follow.

Xxxxxx xx xxxxxx x


TAC – Type Approval Code

TAC – Final Assembly Code

SNR – Serial Number

SP – Spare

iii) Mobile’s detail secret menu can be retrieved by typing following code.


Note : You should have to switch off your MP to exit the Detail secret menu