Connecting to a Fanvil phone

The WH62 headset will require the following contents (if being used to connect to a Fanvil Phone)

On the Headset Base

(connect the PSU and the EHS Base USB connection on the ports shown in the image)

next, connect the EHS BASE & the EHS Cable together like this 
(NO connection is needed for the AUX port, on the right side)

next, connect the EHS Cable to the Fanvil phone in the Headset port like this 

Connecting to a PC (for use with the Nuacom Desktop App)

The WH62 headset will require the following contents (if being used to connect to a PC)

On the Headset Base

(connect the PSU and the Micro USB Cable to the ports shown in the image)

connect the USB from the Micro USB cable into your device

on the Nuacom App you can check the headset settings in 

SETTINGS > AUDIO DEVICE