(a) What is mobile phone ?
(b) How does it work ?
(c) Who are the users of it ?
(d) What are the advantages of mobile phone ?
(e) What are the disadvantages of mobile phone ? What is your personal opinion ?
Ans
Mobile Phone
Mobile phone is an important medium of communication which helps intercommunication with the people in the shortest possible time. The introduction of mobile phone has made our life easy and comfortable. The use of a mobile phone is more convenient than that of land phone. The man who sends the message will have to pay the bill but the receiver can respond to the message free of cost. Specially, businessmen and the service holders are much benefited through the use of mobile phone. It is useful to doctors, businessmen and high official. Even it is also useful to the people who are shopping and supplying valuable information sitting in their house. The use of mobile phone is increasing because it costs a little amount of money. The world getting smaller in circumference due to the rapid expansion of mobile phone.
Now, man feels for each other and very close in terms of exchanging views, information and counselling by the blessing of mobile phone. In education, technical sectors, offices, industrial sectors, information sectors, and above all, in global communication, mobile phone plays a vital role. Mobile phone connected with Internet offers its users watching TV, using social media like Facebook, Instagram, LinkedIn, etc. They can enjoy watching Youtube Videos and receive news live. It has replaced calculator and wrist watch too. Nowadays, mobile can be used in computer mode. Its user can check mails and send the reply through it. All professionals depend on mobile phone to keep close contact with one another for any urgent issue. Despite numerous advantages of mobile phone, sometimes it becomes the cause of health hazard to the users. Specially, the children are affected much. Scientists believe that mobile phone causes brain tumours, genetic damage and many other incurable diseases. Sometimes, criminals use this phone to maintain their secrecy. By using mobile phone, terrorists and criminals carry on their evil designs and commit crimes without much difficulty. In spite of some such drawbacks, there is no better alternative to mobile phone in communicating with people at home and abroad.