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$100 Minimum Order
Simple to use, easy to manage. The Poly (formerly Plantronics) MDA100 QD Switch makes your transition to softphones and unified communications seamless. These intuitive switches helps manage audio from different sources, without changing headsets.
Compatibility Slide Switch: The bottom of the MDA100 QD has a slide switch with letters A-F. Research your phone’s natural Direct Connect Cable for correct compatibility setting.
A = U10
B = A-10
C = U10P
D = HIS
E = U10P-S
F = HIC
Same Day Shipping On In Stock Items
– June 19, 2018
Purchasing the switch from Headsets direct was very easy. I had some questions about compatibility and called in they were very helpful. I have them the model number of the Cisco phone that I use and they not only confirmed the product was compatible they told me the settings that needed to be checked so I could easily use it right away
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