Cell phone is a small electric telecommunication wireless device, which connect to a
wireless communication network through radio wave or satellite transmissions. According to the Wikipedia “A Cell phone is a telephone that can make and receive calls over a radio frequency carrier while the user is moving within a telephone service area”. World wide there are unlimited cell phone user, which includes both positive and negative aspects, It is a precious gift of advanced science and technology which incorporates divers features to enable easy lifestyle for the mundane human beings. But it is true that if we cannot use a positive side of its it will be harmful in our daily life.
If we dig out the history of phone the first cell phone was made on April 3, 1973, when
Martin Cooper, a senior engineer at Motorola, called a rival telecommunications
company and informed them he was speaking via a mobile phone. The phone Cooper
used, if you could call it that, weighed a staggering 1.1kg and measured in at
228.6x127x44.4mm. With this prototype device, you got 30 minutes of talk-time and it took around ten hours to charge.
In 1983, Motorola released its first commercial mobile phone, which known as the MotorolaDynaTAC 8000X. The handset offered thirty minutes of talk-time, six hours standby, and could store 30 phone numbers. But while coming to the present phase there has been added more advancement in the modern cell phone. Mostly previous cell phones used to only provide voice communication, but because of the rapid development in science and technology, advancement has been added in the present cell phone . Cell phones have a number of features in common but manufactures can be different according to the products company by implementing additional functions to make them more attractive to consumers.
These are the common components that can found on all cell phones :
- A Battery, Providing the power source for the phone functions.
- An input mechanism to allow the user to interact with the phone. The most common input mechanism is a keypad, but touch screens are also found in some high-end smart phones .
- Basic mobile phone services to allow users to make calls and send text messages.
- All GSM phones use a SIM card to allow an account to be swapped among devices some CDMA devices also have a similar card called a R-UIM.
- Applications like a Clock, Alarm, Calendar, Calculator and a few games.
- Sending and receiving pictures and videos through MMs and for short distances with e.g. Bluetooth.
- In Multimedia phones Bluetooth is commonly but important Features
A Cell Phone is a small device in which we can make and receive voice calls from one
place to another place and one person to another person by the help of radio wave. Which is the gift of science and technology for modern people and it has make created a vast gap between past and present phase. In past there was the trend of hand writing letter to deliver their message for friends and family, where sender used to write letter and have to place it in an envelope on which the recipient’s address had to write ensuring the recipients ZIP or Pastel code to send letter. And receiver had to wait for long time to receive letter.
But at present phase, There has been huge change in the life style of beings because of the development of cell phones. Previous trend of hand writing letter got replaced by the cell phone. Now we can talk with friends and relatives or our family members, dialing just their phone number in our cell phone whenever we want. So number of the cell phone user has been growing rapidly day-by-day.
Mostly The cheap features of the cell phone is a voice communication to each-other with
two person. Beside voice communication it has been used for many purpose just like send or received message, playing game, watching video, listening music and radio, do any online banking activities, download for different apps, chatting, video chatting, web browsing for email and internet etc. In the same way, Cell phones are being extensively used by students at all levels , doctors, engineers, service man, jobholders and also for common man and woman in their day-to-day activities. Today business is next to impossible without a cell phone. Starting from aviation industry to service sector, the cell phones are playing an important and vital role.
Its true that there are large number of cell phone user, you’ll see people sporting the
latest mobile phone models. Mobile phones have completely changed the way of people to
interact. Today, the mobile phone has become part and parcel of many people’s lives. Leaving home without your phone is akin to leaving without your shoes on. Clearly, the mobile phone is one of the phenomenal inventions of this age. So what are the repercussions of constantly using these devices day in day out? Let’s find out the advantages of using cell phone.
Easy Communication
Most people have at least a simple, if not sophisticated, cell phone. These devices are
convenient to carry around and we can use them on the go as long as there is network coverage wherever we are. Many parents allow their kids to own cell phone because they feel secure in the knowledge that they can reach their kids wherever they are and at any time. Easier to communicate is a main functions of Cell phones.
Always Connected
Cell phones are becoming more like computers with the added benefit of portability. One
can receive and send emails, browse websites, download games and videos, book flight tickets, money transfer to banks and even chat with friends. With a mobile phone, we are connected to the internet throughout. We can search for places and directions for places that we are not familiar with, we can check out what our friends are up to on social media and we can even access our work PC remotely.
Multiple Uses
Cell phones are convenient devices that can be used for a variety of tasks. We can listen
to music, watch movies, play games, browse, store notes, make video calls, and also set an alarm for waking up. We can even use some phones to control our TV. Cell phones have become the modern day personal assistant.
Emergency Situations
Although the cell phone doesn’t guarantee safety, you can use it to make calls whenever
there is an emergency. Travelling with your phone is very important. In case we have an
accident, we can always contact someone who will help you.
No Need for a Landline Telephone
We do not have to have both a landline and a cell phone. Cell phone plans are getting
cheaper, and some of them may actually cost less then landline rates. We can use your cell phone as our primary line and save the monthly cost of a landline telephone.
Navigation in your hand:
Cell phones are constantly being upgraded with new technology and the recent phones
are equipped with navigation and GPRS systems. We can never get lost if you have a cell phone with navigation system. Imagine, it gives us the details of every nook and corner of our destination.
Mini PC:
Cell phones are nowadays almost equivalent to mini computers. The latest ones are
equipped with windows and internet facilities. So we don’t need to wait for the newspaper! We can simply access the internet on our cell phone and get to know about the latest news, e-mails movie shows and a lot more!
But Cell phone is not only used for the welfare of humankind but also its misuse has
serious effects on our society worldwide. Time and again, there are the reports that mobile
phones are being misused by antisocial and miscreant elements to carry out their inhumane activities. Good or bad are the two sides of a coin, but it is up to the users, to make a best use ofmobile phone.
Since we are always connected when we have our cell phone, it becomes harder to ignore
interruptions. People are always on their phones receiving calls, checking out their
friends on Facebook, chatting on WhatsApp, checking emails and listening to music. It has become virtually impossible to avoid unneeded interruption. If we’re unable to control ownself, this can become a problem as we won’t have time to get anything important done. Furthermore, we can’t avoid work related emails and phone calls when we ’re at home with family or on vacation.
Having all information on cell phone device is very convenient. However, it’s also
dangerous because there’s a possibility of someone else accessing our phone. Mobile phone theft is quite common and it could leave you exposed. It is therefore important to secure our phone from unauthorized access. We should also avoid storing sensitive data such as bank and credit card details. It is also possible for someone to hijack email and social media accounts using cell phone for malicious reasons
Today, socializing that involves real interaction is very rare. People have been reduced to interacting on social platforms such as Facebook and Twitter, or chat applications such as Viber and WhatsApp. While there’s nothing expressly wrong with chatting with your friends on these platforms, it can be a problem if it is done at the expense of face to face interaction. It can easily take you away from the real life activities and we will find it hard interacting with real people.
In a family where every family member has a cell phone and uses it every time they are together, it might cause breakdown of relationships and families.
Cell phones have brought on a radical new period of innovation and they do make life
more advantageous regarding correspondence. Be that as it may, the reactions of cell
phones and the diversions that they are cause numerous perilous and undesirable circumstances to happen. Cell phones cause mind harm, auto collisions, and are diversions at school. On top of That, they are additionally colossal dangers to the earth. At the point when contrasting the strength of ourselves and our reality to accommodation, our reality is more essential. Therefore, we have demonstrated our point that Cell telephones accomplish more Harm than Good.
In conclusion, it’s a era of modern science and technology so cell phone is necessary for our daily life. However it is helpful or not , which depends on our ways of using it. It will be better if we use it true purpose and in an appropriate time. Otherwise its can be serious problems for human beings.
