ESI 48 Key FD DFP BL Full Duplex Backlit Display Digital Feature Phone Condition:Refurbished It supports types 1

It supports types 1

Dell Equallogic PS-400E SAN Storage Array Description:

Expandable -- easily add optional external microphones to cover even the largest of rooms

The Adtran 1204288L1 is a controller card for the Adtran MX2800 M13 multiplexer

ESI 48 Key FD DFP BL Full Duplex Backlit Display Digital Feature Phone Condition:Refurbished It supports types 1ESI 48 Key FD DFP BL Full Duplex Backlit Phone: The 48 Key digital feature phone (DFP) is a digital phone made by ESI Communications. The DFP 48 key is specifically made to be used on ESI's IVX series of phone systems as well as the ESI 50 and 100 communication systems. The DFP 48 Key features 30 programmable buttons, but can be expanded to 150 with the use of a pair of optional ESI 60 Key expansion consoles. In addition to the 30 programmable