the Aastra RJ45-RJ45 adapter.
3. Now insert the 1-sided end of the Jabra Link 14201-10 cable marked
“blue” into the free socket of the RJ45 adapter.
4. Insert the RJ10 plug into the socket with the complete “phone”
symbol and the RJ45 plug into the socket marked with "AUX" on the
GN9350 base.
EHS setup:
The Jabra GN912x must support and be set up to DHSG EHS.
You can check or set it up as follows:
1. Place the headset on the base.
2. Then press the PLUS and MINUS buttons simultaneously for 6
seconds until the online display on the headset starts to flash.
3. The base will now display to you the EHS currently installed. The
online light indicates "MSH", the pulsating light indicates "RHL", the
MUTE light "DHSG" and the battery display "AEI".
https://www.emea.jabra.com/supportpages/jabra-gn9120/9120-49-21/faq/4dfffab0-
fb7f-42bd-90b7-d4d640831ed7
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