Telephone Headset with Microphone Noise Cancelling, RJ9
Telephone Headset with Microphone Noise Cancelling, RJ9 Phone Headset Compatible with Volume Adjustment Mute Control Switch for Call Center Office 【Wide Compatibility】NOT for Cell Phones and Computers. This office telephone headset is only compatible with Some Specific Phone Models : GXP14XX, GXP1400, GXP1405, GXP1450, GXP2124, GXP2120, GXP2140, GXP2160, GXP2110, GXP2100, GXP2020, GXP2010, GXP1200, GXP280, GXP285, GXV3005, GXV3006, GXV3240, GXV3275 IP Phones...