optiPoint 500 Advance is the elite digital telephone with full-duplex speakerphone for executives, administrative assistants and call center agents. optiPoint 500 Advance offers a back-lit display that’s easy and comfortable to read plus an integrated head set-ideal for busy call center agents and supervisors. You get advanced functionality with 19 keys with LEDs to indicate line or feature status that make it easy to add call center functions like Available/Unavailable, Wrap Up and more-without the need to add expansion modules. Elite digital 19-button full-duplex speakerphone for executives.


  • An integrated USB jack for low-cost CTI connection
  • Two modular adapter bays for Easy-add Adapters to add ISDN connectivity or second analog device
  • Full-duplex speakerphone with back-lit display
  • 19 feature keys
  • Headset jack
  • optiGuide navigation for quick and efficient access to system features