ESI 48 Key FD DFP BL Full Duplex Backlit Display Digital Feature Phone Condition:Refurbished Single Line Phone

Single Line Phone

An optional daughterboard card can be installed onto the Adtran 1202862L1 to provide dial backup to the NetVanta router

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

This screen is manufacturer refurbished

A full duplex speakerphone enables for higher quality handsfree communication and the ability to both speak and listen on speakerphone at the same time

ESI 48 Key FD DFP BL Full Duplex Backlit Display Digital Feature Phone Condition:Refurbished Single Line PhoneESI 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