Nortel Networks 1000 Table 31 describes the IP Phone 2001.

Page 204 of 910 Features
553-3001-365 Standard 4.00 August 2005
Table 31 describes the IP Phone 2001.
Table 31
IP Phone 2001
Feature IP Phone 2001 characteristic
Display
Display size and format 1 line display
24 characters
Information Line 1 line – 24 characters
Dedicated Date/Time field No
Context Label field No
Keys
Soft Keys 4 soft keys, soft-labeling
6 characters long
Feature Keys No
Other features
DHCP support Yes
Transducers Handset (HD)
Mute key No
Navigation keys Left and right
Voice codec support G.711, G729A, G729AB, G.723.1
Firmware download Automatic firmware version
checking and download
3-port unmanaged Layer 2 switch
for data and voice
No
Corporate Directory access No