Amazon.com: 2.5mm Phone Headset with Noise Canceling Microphone for Panasonic, Including 3.5mm Connector for Smartphone PC Laptop, CallCenter Office Headset for Cisco Vtech Undiden Cordless DECT for Polycom : Electronics
Headset for Gigaset C380, C385, C430, C430A, C530, C530A, C45, C47H, C430H & C45 DECT Handset In-Ear Headset, Great Headset for Home, Work & Contact Centre Lead - EAR200 + QD011: Amazon.de:
Gigaset C430 A GO VoIP AB DECT phone black S30852-H2726-B101 - IP telephones - Photopoint