What's in the box: a 10-feet Jabra 8800-01 coiled cord that has a modular plug on the other end. 2465, 2564, 480e, 480i, 53i, 55i, 57i, 57iCT, 6753i, 6755i, 6757i, 9112i, 9133i, 9143i, 9480i Mitel IP Series, Models 5000 IP, 5010, 5020, 5020i, 5040i, 5050, 5055 IP, 5055 SIP, 5140, 5201, 5207 IP, 5210 IP, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5550 IP Electra Elite DTerm, Series E, Models DTU-8, DTU-8D, DTU-16, DTU-16D, DTU-32, DTU-32D, DPT-8, DPT-8D, DPT-16, DPT-16D, DPT-32, DPT-32D SoundPoint IP Phone Series, Models 300, 301, 335, 500 (rev. 5 or later), 550, 600, 650 DKT-3001, DKT-3010S, DKT-3014SDL, DKT-3020S, DKT-3020SD (MUST HAVE TOSHIBA BHEU ADAPTER for on hook answering, sold by Toshiba, not available from us) Buyer is responsible for paying any governmental taxes imposed on your.