Nortel IP Phone 2002 NTDU91 Professional Business Office Charcoal Network Telephone NTDU91BD70E6. The Nortel IP Phone 2002 is a multi-line, intermediate-level, standards-based IP Phone within the IP Phone 2000 Series portfolio and supports moderate call traffic environments. With a 4 line x 24 character LCD, four-way navigation cluster, programmable line/feature keys and hands-free speakerphone, the IP Phone 2002 is ideally suited for users such as office professionals, technical specialists and administrative personnel.

Model Name: IP Phone 2002
Model Number: NTDU91
Nortel Part Number: NTDU91BD70E6
Compatible Models: BCM 50/200/400, NCS 1000/2000/2100, Meridian 1, MCS 5100/5200, Media Gateway 1000B Expansion, Survivable Remote Gateway SRG/SRG50