Adtran Polycom SoundPoint Non Backlit IP 601/650 Expansion Module Stock# 1200779L1-F FACTORY REFURBISHED Adtran ProStart Flow thru fan for MX2820

Flow thru fan for MX2820 23" chassis

it is properly assembled through pilot holes

Toothed pipe grip for greater gripping power

Intuitive Web-based Graphical User Interface (GUI) with step-by-step setup wizards

4 button keypad

Adtran Polycom SoundPoint Non Backlit IP 601/650 Expansion Module Stock# 1200779L1-F FACTORY REFURBISHED Adtran ProStart Flow thru fan for MX2820Product features Attendant Console expansion module for the Polycom SoundPoint IP 601 and IP 650 phone. Creates a high performance, productivity enhancing solution for telephone attendants. Expansion Module for the IP 650 telephone (#1200758E1) that adds 14 (illuminated) multifunctional keys for call appearances and or speed dial. Simple plug and play setup as both power and signaling are provided by the host telephone. Features and Benefits Augments