This product is either discontinued or we cannot get that from suppliers.
Poly Plantronics Savi Oli Online Indicator 80287-01, Blue, Plantronics HL10 Handset Lifter, CS Base station, Savi Base station or MDA200.
The Poly/Plantronics Savi OLI, Online Indicator 80287-01 is a wireless accessory or Indicator that lights up and lets others know when you're on the phone. It is compatible with Plantronics Savi WO100, WO200, WO300, and WO350 Wireless Headset.