optiPoint® 500 Standard 
Item 69907 (Mangan)
Item 69906 (Arctic)
 
This phone's features Include:
Multi-line full-duplex speakerphone with display*
12 buttons with LEDs to indicate line or feature status
USB jack for economical CTI integration.
Fully refurbished w/ warranty
New Replacement LCD Display is an option that must be selected if desired.