Picture of a Plantronics PL8400401 Savi W720m Multidevice 12303452882,12305146406,17229139688,69060025668,69060153316,88021506688,151903564691,163120899692,611105205711,628338938743,638273347081,690582859891,754262037884,803982974792,7426700259211