Arama Phone Headset Rj9 Compatible With Polycom Vvx350 Vvx311 Vvx310 Vvx400 Vvx410 Vvx411 Vvx500 Landline Phones

Corded Telephone Headset Mono W/Noise Canceling Mic Compatible With Shoretel Plantronics Polycom Zultys Toshiba Nec Aspire Dterm Nortel Norstar Meridian Packet8 Landline Deskphones See Compatible Phone List In Description. ?Not For Cell Phones And Computers?Direct Connect Landline Telephone Headsets Only Compatible With Some Specific Phone Models From Shoretel Plantronics Zultys Toshiba Nec Aspire Dterm Nortel Norstar Meridian Siemens Rolm Packet8. Compatible With Polycom: Soundpoint 300 301 335 430 450 500 (Rev. E Or Later) 501 550 600 601 650 670 Cx300 Cx500 Cx600 Cx700 Vvx300 Vvx310 Vvx400 Vvx410 Vvx500 Vvx600 Vvx1500.