The Partner 18D Display Phone Features Include: a 2 Line by 24-character tilt display. Built in port allows for direct connection of standard devices, such as answering and fax machines plus a Feature Button to simplify programming and access features.
Programmable feature / line buttons
Conference up to 5 parties
Call forwarding to another extension
Works with Lucent/Avaya Partner II, Plus and ACS Phone Systems
5 Phone Bundle
Avaya Partner 18D