The Poly Edge E Expansion Module is an excellent addition to the Poly Edge E400/E450/E500/E550 phones that need powerhouse capabilities. It features a 5″ screen with 3 pages of 22 dedicated line keys. Great for receptionists or power users.
Product Description
Large display with 5†480 x 800 screen
Each Edge E EM has 22 line keys and three pages of lines to provide 66 additional lines keys that you can use to assign lines, BLF contacts, or speed dials to the connected phone.
Connects over USB-C ports on the host and provides an USB-C port on the right side to use with the headsets
Edge E400 Series supports up to 1x E EM via USB-C connection and takes power from the phone
Edge E500 Series supports up to 2x E EMs and 2x E EMs require 802.3at or PSU to the host phone
