telephone system

Telephone system - A communication system for transmitting sound between remote facilities, telephone exchanges, and exchanges - As a workplace for telecommunications equipment, connect telephone lines to each other to enable communication phones, telephones, telephones, A device that can be converted to an electronic device converts the received signal into an audio signal after transmitting the distance. "I spoke to him on the phone"

Telephone systems are available in a variety of configurations to provide ever-increasing features and benefits. Currently the most advanced telephony system is running on an Internet Protocol (IP) network (a network that many small businesses use to connect employees, devices, and information resources)

Since the business telephone system can directly control the CO line used in the main telephone system from a plurality of telephone stations and such systems are typically provided with call processing, CO) line. Related additional functions. The company's telephone system is generally divided into key telephone systems and private branch exchanges, but there are many hybrid systems. The key telephone system is initially different from a private branch exchange (PBX) in that it does not require operator or switch staff to establish a connection between a central office relay station and a station or between stations. Technically, the branch office in the premises shares the telephone system of the central office, possibly competing with the central office system in terms of capacity and function in larger systems and more complex systems.

A key system or key telephone system is a multiline telephone system commonly used in small office environments. The key is the term of the Bell system for manually manipulating the switch, such as the line button on the phone associated with these systems. The key system is first distinguished from a private branch exchange (PBX). This is so that the station user can manually view and control the call using the manually lit line button. A greeting (up to 20 seconds) that allows callers to hear after recording a ring tone. The caller can choose one of the options listed in the record. This will ring the extension number of the desired caller. A typical commercial recording is "Thank you for calling LeePhones.com.