a) What is a mobile phone?
b) How does it work?
c) Who are the providers of the services in our country?
d) What are the advantages of a mobile phone?
e) What are the disadvantages of a mobile phone?
****Mobile phone is a wonderful invention of information technology.It is such a cordless phone by which we can communicate and talk to others in the shortest possible time. Before mobile phone was invented, communication and messaging system was very hard. But mobile phone has now lessened the distance of the world. Everyone can bear it with him because of its small size. Sơ, we can communicate with a person and have him at once in a crying need by means of it. It is pragmatic and interesting matter that nowadays messaging and internet system have been included it in. All these factors have made it popular among the users. Though it was a sign of aristocracy in the past, now it is found in everyone’s hand in our country. Grameen phone, Citycell, Robi, Banglalink, Teletalk and Warid provide us with mobile phone services. However, with all the merits, a mobile phone has some demerits too. It is injurious to our health. It harms our brain when we talk through it. The excessive use of mobile phone often causes fatal diseases like brain tumor, cancer etc. So, we should be aware of using it. But yet, we can say that it has made our lives peaceful and moving. Though it has some demerits, it is truly a blessing for our civilization.
Word meaning :-
- Lessened:- হ্রাস করেছে
- Aristocracy:- আভ্যিজাত্য
- Excessive:- অতিরিক্ত
- Fatal:- মারাত্মক
- Possible:- সম্ভব