A large number of Telephone systems/ epabx systems are available in the market for effective and fast communication purposes. They are available with salient features like alpha numeric display, automatic call answering, call forward system, call timer, flash key, line queuing, intercom voice announce and many more depending upon the needs and requirements of the customers. It provides high performance ranges. They are also available with single line phone option and come with variety of optional features like auto attendant, Door phone/room monitor, answer back, second console, SMDR and voice mail. They are user friendly, simple and economical systems. They are available in different price ranges and are the best mode of communication.