Telephone Coupler for Phonak Roger Micrphone VEC TRX-20D 3.5mm

The telephone coupler connects the Phonak Roger microphones to a desk phone.  The coupler plugs into the telephone handset and the Phonak Roger charging dock using the 3.5mm jack plug.  The user can then hear the telephone conversation stream through the Roger microphone while connected to their hearing aids or cochlear implant device. 

This is very useful for office phone calls. Works with analog and VoIP systems.