A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. A phonephone converts sound, usually and most expeditiously the human voice, into electronic signals that square measure transmitted via cables and different communication channels to a different phonephone that reproduces the sound to the receiving user. The term comes from Greek, along which means distant voice. a typical short style of the term is phone, that came into use soon when the primary patent was issued.Telephone is one of the best communicating system at home and office and now a days it is used in industry for local communication as a intercom device. That helps to communicate not only far distance but also local distance. Computer village is one of the largest ICT Retail Shop in Bangladesh. We provide the best service and ensure the best quality product in ICT market.