Callez Office Phone Headset With Microphone Noise Cancelling, Rj9 Telephone Headsets Compatible With Yealink Voip Phone T46S T48

Notice: This Headset Is A 4-Pin Rj9 Crystal Jack Headset, It Only Works For Landline Phones, Not For Smartphones And Computers. Compatible Phone List (Include But Not Limited): Compatible With Yealink: Sip-T19(P)E2, T20P, T21(P)E2, T22P, T23P, T23G, T26P, T27G, T28P, T29G, T30, T30P, T31, T31P, T31G, T33P, T33G, T38G, T40P, T40G, T41S, T42S, T46S, T48S, T42U, T43U, T46U, T48U, T53, T53W, T54W, T57W Avaya: 1608, 1616, 9608G, 9611G, 9620, 9621G, 9630, 9640, 9640G, 9641G, 9650, J139, J169, J179 Phones (This Headset Is Only Compatible With These Specific Avaya Phone Models In Lists, Other Avaya Phone Models Are Not Compatible. Do Not Buy The Item If You Cant Find Your Phone Model In Lists. For Other Models, Pls Ask Us For Compatibility Guide Or Advice.) Compatible With Grandstream: Gxp1200, Gxp1400, Gxp1405, Gxp1450, Gxp1610, Gxp1615, Gxp1620, Gxp1625, Gxp1628, Gxp1630, Gxp1760, Gxp1780, Gxp1782, Gxp2000, Gxp2010, Gxp2020, Gxp2100, Gxp2110, Gxp2120, Gxp2124, Gxp2135, Gxp2140, Gxp2160, Gxp2170, Gxp2200, Gxp280, Gxp285, Gxv3005, Gxv3006, Gxv3175, Gxv3240, Gxv3275 Ip Phones Compatible With Panasonic: Kx-T Series Phones Such As: Kx-T2260, Kx-T2310, Kx-T2315, Kx-T2365, Kx-T2368, Kx-T7220, Kx-T7230, Kx-T7330, Kx-T7420C, Kx-T7433, Kx-T7665, Kx-T7740, Kx-Hdv130 Snom: 300, 320, 360, 370, 710, 720, 760, 820, 821, 870, D715, D725, D375, D785 Wildix: Wp410, Wp480, Wp480G, Wp490, Wp490G Aastra: 6737I Zultys: Zip 33G, 36G, 37G, 33I, 35I Cortelco Fanvil: C58, C58P, C62, C66