Comdial Impact 8312SJ-FB Digital Phone Modules Adtran 4200305L7 Features:

Adtran 4200305L7 Features:

2 RJ-45 Ethernet LAN Ports

The Adtran 1200754L1 is an Atlas 550 Dual RS-449/V

Dual Color LED Status Indicators

Accepts External Microphones

Comdial Impact 8312SJ-FB Digital Phone Modules Adtran 4200305L7 Features:Comdial 8312SJ FB Impact Description: The Comdial 8312SJ FB is a digital phone based on the Comdial Impact system. With 12 programmable buttons, the Impact 8312SJ is a highly customizable phone that can be configured to handle additional extensions or line appearances. A digital display has also been added to the phone that supports caller ID, digits dialed, and other key features. A speakerphone offers hands free communication capabilities. The