Avaya Lucent Partner 18D Euro Series II 18 button speaker and display telephone. Alternate part numbers for this model include 700420011, 700340219, 700340193, 700368624.
Backlit Tilt Display 2 lines x 24 characters;
16 programmable buttons with dual LEDs for line/feature appearances;
Fixed buttons include intercom, hold, transfer, conference and speaker;
Full Duplex (two-way) speakerphone;
Volume up and down buttons;
Message waiting indicator;
Built-in extra jack for connection of single-line phones, fax and answering machines;
Adjustable desk stand;
Wall mounting hardware included:
Compatible with Partner, Parter Plus, Partner II, Partner ACS phone systems.