An analog line is the most commonly used facility for providing telephone service between employees, faculty, students, and off-campus businesses. An analog line is used to service equipment such as simple desk and wall sets, answering machines, fax machines and modems. Standard supported Analog sets are:
A digital line is used to provide service for computerized phone sets that allow the Definity PBX phone switch to provide department telephones with a variety of features that assist in making business transactions more effcient. Standard supported Digital sets are -