This is an age of the development of scientific technologies.These technologies have given many wonders to our life.Mobile phones are the latest and wonderful invention of 21st century.It has become a professional necessity.Mobile phone is great invention of science.We can talk with our relatives.The mobile phones have become very popular in the modern life.It is necessary for professional people.
Advantages of Cell phones:
Mobile phones are the most rapid and quickest means of communication.We are connected with other all the time without losing a second.the mobile phones have many advantages.Mobile phones are very useful trade and business.Mobile phones are very useful for banks.In banks,the money exchangers of different countries can promote their business through mobile phones.The flow of money from the country to another country is made easy through this beautiful invention.
Mobile phones also helps the travels and explorers.Now the travelers of all kinds may explore any place of value and interest.They may travel the inner depths of cave or the heights of a mountain.They may be lost in desert.They may be caught in wind storm.At any time of difficulty,they can contact with their friends and the Government agencies with the help of mobile phones.


Disadvantages:
Mobile phones are great source of corruption.Mobile phone is a great friend and companion of criminals or terrorists too.The criminals and terrorists and make use of this device to make contact with their companions.They make plans of robbery in a bank and attack on buildings through the mobile phones.Mobile phones are harmful for students.Students waste their time through mobile phones.They make mobile friends and talk with the mobile friends till late night.They can not concentrate on their studies.Even in the examination hall important information about a question can be conveyed to the candidate,but it is crime and evil act.
Mobile phones are great source of disturbance and very harmful for our health.It effects our nervous system and it affects our memory.It also causes restlessness and sleeplessness for many of its users.Mobile phones are great source of wastage of money.If we use mobile phone for the wrong way then it is harmful and mere a wastage of time and money.