Quick Disconnect Cable to RJ9 Plug Adapter Replacement QD Release Coil Cord Extension for Plantronic U10P Polaris H-Series Headsets Compatible with Avaya Nortel Mitel Polycom Aastra NEC and More

Replacement quick connect disconnect release extension Polaris cable allow user to replace their bottom QD cable for Plantronic U10P Polaris H-series headset to work with Nortel Networks (Northern Telecom) : Meridian PBX: M3903, M3904, M3905, M2216, M2008, M2616 Meridian Norstar: M7208, M7310, M7324, T7208, T7316, T7316E, M7900. Nortel 3903, 3904, 3905, Meridian Option M3110, 3310, 3820, i2002 (ip2002), i2004 (ip2004), NT8B20, NT8B30, NT8B40, NT8B50, NTZK23AA AB: (M2216):ACDI AVAYA / Lucent : 8403, 8410D, 8434DX, 4406D+, 4412D+, 4424D+, 4424LD+, 2410, 2420, 4610, 4620, 4621, 5410, 5420, 5610, 5620 Polycom : SoundPoint IP Phone Series, Models 300, 301, 430, 500 (rev. 5 or later), 501, 550, 600, 601. 650 MITEL : Superset 4000 Series, Models 4015, 4025, 4125, 4150 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 General Electric GE Telephone Model 2-9451, 2-9490 NEC Aspire Phone, 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 DTerm Series Aspire Siemens/ROLM Optiset E Series with CA or HA option modules Toshiba DKT-3001, DKT-3010S, DKT-3014SDL, DKT-3020S, DKT-3020SD, Strata CIX, DP5022-SD, DP5023-SD, DP5018-S, DP5000-series Commander NT40 Commander NT Economy, Standard, Advantage, Principle Plantronics A100, S10, S11, S12, S50, T10, T20, T50, T100, T110 ESI 48-Key IP Feature Phone, 48-Key Digital Feature Phone INTEL-TEL 8520, 8560, 8600, 8620, 8660, 8662, 8690