Phones are a result of the current innovations. They were not there in the ancient times. Like any other new item, there are advantages and there are also disadvantages. Phones have many advantages rather than disadvantages and that is why a reverse phonebook allows for phone number lookup by name. The introduction of phones has enabled the business sector to grow rapidly and the services offered have also become more effective. It is a common say that time is money and indeed it is true. Trading through the phone has enabled many business owners to get more clients and thus more money. With phones the process of doing business has become much faster. Communication between clients and companies has also improved a great deal. The clients are able to communicate instantly with business owners and business owners also can communicate instantly with their clients. Feedback is gotten much faster which is great for business.