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".
Microphone level setup:
1. Please call someone with the headset.
2. You must now simultaneously press the PLUS and MINUS buttons,
which immediately produces a signal tone. You can now increase the
microphone volume with PLUS or decrease the volume with MINUS.
3. To confirm, after approx. 10 seconds a low signal tone is produced. All
27/06/2021 20:11
https://www.emea.jabra.com/supportpages/jabra-gn9120/9129-808-101/faq/5e459146-
cabb-468b-9141-4ea2287506a7
Page 3 of 4
