Many Cellular Companies are in the market. These companies provide excellent telecom services to the public in general. Any person having a cellphone is a very mobile person. Firstly, he keeps contact with his friends/relatives or business associates. He can be contacted very easily. The funniest part is that he has to pay for the calls he receives. This is ridiculous. Why should he pay because he is being contacted and he is not using the phone by phoning. Always the person who phones should pay for the services rendered, and not for the services he is served with. If you go to any shop and buy an item he has to pay for it.