Jabra M5390 User Manual

8

Electronic Hook Switch (EHS) Solutions for Siemens

To connect your Siemens phone and Jabra headset with the DHSG cable, just follow these 

simple steps:

Plug the single end of the Y cable in the headset socket on the phone’s acoustic adaptor

1. 

Connect the large plug in the other end to the AUX port on the headset base

2. 

Plug the smaller RJ11 in the normal phone socket on the headset base

3. 

Open up the cover on the base unit. 

1. 

On the LCD display, arrow over to the 

2. 

handset picture and select it. 
Arrow down to the DHSG mode and 

3. 

select it by pressing the okay button. 
Set Dial tone selector in position “A”. 

4. 

Set the headset to the DHSG setting 

1. 

by keeping the headset in the charge 
stand and hold plus and minus in for 
6 seconds until the red light on the 
headset flashes rapidly.
Scroll through the three different 

2. 

settings using plus and minus and set 
to the lips icon. Leave for 15 seconds 
until the unit has set itself and is 
ready to go!

AUX

OLI

4/12
3/12

<

Jabra GN9350/

Jabra GN9350e

Dial tone 

selector

Jabra DHSG cable for Siemens

OpenStage 40/60/80

OptiPoint 500 Basic/Std/Adv/Eco.

regional sales contacts:
Americas: Bill Orlansky, borlansky@gn.com
EMEA: Norbert Lohwieser, nlohwieser@GN.com
APAC: Mike Powrie, mpowrie@gn.com

Jabra GN9350/
Jabra GN9350e

Plus OptiPoint 600

OptiPoint 410/420 Std/Adv

Jabra GN9120 EHS/
Jabra GN9125 EHS

OR

SEE THE LAST PAGE FOR ORDER INFO