mitel compatible plantronics encorepro 540 hw540 headsets bundle for mitel 50xx 51xx 52xx 53xx 55xx 85xx 8600

The Plantronics EncorePro 540 is a quantum leap in convertible headset design. Its a 3-in-1 headset without compromise - all of the wearing styles are designed with quality and comfort in mind, in a system that is simple to convert but delivers a secure, positive fit and finish. The HW540 shares the advances of the other members of the new family, with high-quality audio, a flexible mic with visual positioning guides, soft ear cushions, and durable-yet-lightweight materials for all-day wearing..
Compatible Mitel IP phones: 5000 5001 5005 5010 5020 5021 5040 5055 5140 5201 5205 5207 5210 5212 5215 5220 5224 5230 5234 5235 5240 5250 5304 5310 5312 5320 5324 5330 5340 5360 5540 5550 8520 8528 8560 8568 8600 Do not order this bundle if your phone model is 4xxx.