Yealink T5x Connect a Sennheiser SD Pro Using EHS40

This document explains how to connect a Sennheiser SD Pro1/2 with a Yealink T5 series phone using the EHS40 adapter.

Requirements:

• Yealink EHS40 adapter

• Sennheiser Y-Cord (Included with the EHS40)

• Sennheiser SD Pro base

• Yealink T5 series phone

1. 1
   Connect the single end of the Sennheiser Y cord to the Phone jack of the SD Pro base
2. 2
   Connect the other two connections to the jacks on the EHS 40

1. 1
   Connect the USB to one of the connections on the back of the Yealink T5 series phones