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1. Plug the 1-sided end of the DHSG cable marked in blue into the socket marked with the "headset" symbol on your phone. 2. Plug the split end of the DHSG cable into the base of the Jabra GN9120. Insert the RJ9 plug into the socket with the "phone" symbol and the RJ45 plug into the socket on the Jabra GN9120 base marked with "AUX".
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4. With the PLUS or MINUS buttons, you can now switch between the different EHS types. 5. To confirm the EHS has successfully installed, the phone automatically switches back to charge mode after approx. 10 seconds. Base setup: Set the phone set-up switch to "A". https://www.emea.jabra.com/supportpages/jabra-gn9120/9120-49-21/faq/9dfccf10-47e3- Page 2 of 3 4e15-a1d1-d7623936d744...
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4. To confirm, after approx. 10 seconds a low signal tone is produced. All the settings are then automatically saved. Phone setup: Menu > Settings > Audio > Headset ON from release 7.9: Menu> Settings> Audio> Headset> Headset ON https://www.emea.jabra.com/supportpages/jabra-gn9120/9120-49-21/faq/9dfccf10-47e3- Page 3 of 3 4e15-a1d1-d7623936d744...