Mitel 50000374 5010 IP Phone (Black/Refurbished)The Mitel 5010 IP Phone is a dual port IP telephone ideal for users requiring access to more sophisticated system features such as technical support staff, office workers, sales and customer service departments. Key Features: Two line, 20 character display Off hook announce On hook dial Seven programmable multi function keys with dualcolor LED indicators (for speed dialing, broadcast groups, line appearances, feature access) Six function keys: Hold,