51 englishJabra GO 6470 User manUal8.4 call oPtionS Menuwhen you are on a call, you can access the Call Options menu by touching the icon in the upper right-handcorner of the screen, as shown below:11 Mute: enables youto mute/unmute themicrophone on yourheadset. you can also dothis by double-tappingthe touch-panel on theside of your headset.Call OptIOnsspeakervolumetone settingFigure 53: Checking your call optionsto view/edit the settings available here, touch one of the following options from the Call Options menu:- Speaker volume: enables you to adjust the level of the sound you hear. you can also do this using thetouch-panel on the side of your headset.If you select this item, the touchscreen displays the speaker volume adjustment screen, as shown below:Figure 54:Note: this screen is also shown automatically if you usethe headset’s touch panel to adjust the volume. see thesection “Controlling the Speaker Volume and Microphone”for more.speaKer vOlUmeSpeaker volume level adjustment- Tone setting: enables you to select one of three pre-sets for the sound you hear in your headset: Treble,Normal and Bass.