Avaya Partner 18D Telephone (3158-07)

Avaya Partner 18D  16 programmable buttons with dual LEDs for line or feature appearances 2 line x 24 character backlit tilt display Built-in conference, transfer, hold, and speaker buttons Full duplex speakerphone for hands free operation Built-in port allows for connection of standard devices, such as modems or fax machines Compatibility Partner, Partner Plus, Partner II, or Partner ACS IP Office Quick Version or Basic Edition with IP500 ETR 6 Base Card  7311H14G-003  7311H14B-0033158-07B107854846 Avaya 700340193ETR18D1082367121088832571082366397311H13