Jabra 920 Configuring the Desk Phone Audio, SET a Clear Dial Tone, SET the Microphone Volume

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.

4.1SET 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	Click
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.

4.2SET THE MICROPHONE VOLUME

1. Put on the headset.

2. Get a dial tone by pressing the headset button on the desk phone, or by lifting the desk phone handset.

3. Make a test call. Call a friend or colleague to test your speaking volume. Ensure the listener does not adjust their own volume.

4. Adjust the microphone volume using the microphone + / - volume buttons, as illustrated, if your speaking volume is too loud or too quiet for the listener.

5. When the microphone volume is set, end the call.

Note: To reset the microphone volume to the factory default setting, make a call and then press and hold both microphone + / - volume buttons until a tone is played, and then release the volume buttons.

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Jabra PRO 920

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