Jabra PRO 920 User Manual - Manual (Page 14)

15
english
4. CONFIGURING THE DESK PHONE AUDIO
Due to the large range of desk phone brands/models available, a clear dial
tone must be set before first-time use of the Jabra PRO 920. setting the clear
dial tone will enable the Jabra PRO 920 to function correctly with your specific
desk phone. additionally it is also important to set the microphone volume for
optimal sound quality.
4.1 SET A CLEAR DIAL TONE
1. Put on the headset.
2. Press the headset button on the
desk phone, or lift the desk phone
handset.
3. Locate the clear dial tone switch on
the back of the Jabra PRO 920 base,
as illustrated, and while listening
in the headset for a clear dial tone,
rotate the switch from a to G.
4. Determine the best switch position.
the dial tone should be strong,
clear and undistorted.
5. When the clear dial tone is set,
press the headset button on the
desk phone, or return the desk
phone handset to the receiver.
CLICk