Any technology that helps you in sending and receiving information or data forms a part of the telecom or you may say the telecommunication industry. This includes both wired and wireless communication, as the process of transmission has evolved over the years. This evolution has completely changed the world around us. Telecom emerged with the invention of the telegraph which has today been surpassed gradually by the emergence of the telephone followed by the radio then by the television followed by computer and finally the coming up of the mobile phones, which have taken this magical journey to a completely next level. The companies which are mainly involved in making these communications possible can broadly be divided into four groups namely the telephone operators, the satellite companies, the cable operators and finally the internet service providers which play the most important role in almost every individual’s life today. There are numerous big and small companies present in the market providing services in each of the segments. Another sector that plays a vital role in enabling the broadcast of words, voice or video around the world in seconds, that has presently become a task of fingertips, is the companies involved in the selling of the equipments such as mobile phones, routers, switches and all other hardware devices that are required to make these transmissions take place. Selection from among the several providers is actually a difficult task, which can hence be made easier through the reviews of people who have their feedbacks to be shared.