Connecting the EHS Box to your Desk Telephone
2.1 Aastra
(With the exception of models 6735i, 6737i, 6753i,
6755i and 6757i)
1. Insert the Blue plug on cable A into the
AUX port at the back of your W860/W880
headset base. Insert the clear plug on
cable A into the H/S EHS port on your EHS box.
2. Connect cable B (supplied with your headset)
into the TEL port on the bottom of your
W860/W880 headset base and the other end
into the ‘Audio In’ port on the EHS box.
3. Connect cable D to the ‘DHSG’ port of your
EHS box and the other end to the Expansion
module port of your Aastra telephone
2
+
A
U
X
W880 Base (Rear View)
W880 Base (Underside View)
1
A
B
D
3
POLYCOM
MSH
PLX
MIC
DHSG
ALCA
TEL
H/S EHS
AUDIO OUT
AUDIO IN
EHS 550
Summary of Contents for EHS 550
Page 1: ...EMOTION EHS 550 DECT Connection Box Operation Manual...
Page 15: ......
