One thorough forum article spoke of software and related necessities as an alternative which to my knowledge is not Mac compatible (perhaps I am mistaken). This device discussed below is platform independent.
In any event, Phillips offers a Bluetooth Accessory Module ("BAM") that plugs in the back, appearance same as, but not to be confused with a modem, Resp. P/N 100200B, HCPCS Insurance Code A9279 available from <Link removed> for $50, higher prices at other suppliers. Be sure to verify compatabilty with your model Resp. machine listings shown.
FREE SHIPPING. Reader reviews point out that as many of us have experienced, ordering from them is faster and less painful than dealing with the insurance DME.
TUBING CLIP Also, other threads have discused frustration with mask tubing entanglement. This supplier offers a tubing clip device that fits the tube and has a clip to clamp to the bedding, hopefully keeping it from entangling you in use.
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