Plantronics Voyager 4300 UC User Guide - Page 10

The basics Siri Google Assistant :02 1x 2x 3x Power on/off Adjust the volume Make/Take/End Calls Slide the switch to power on or off. Tap the Volume up (+) or down (-) button. Adjust headset microphone volume (softphone) Place a test softphone call and adjust softphone volume and PC sound volume accordingly. Answer or end a call Tap the Call button. Answer a second call First, tap the Call button to end current call, then tap the Call button again to answer new call. Mute While on an active call, tap the red Mute button. Hold a call To hold an active call, press the headset Call button for 2 seconds. Press the Call button to resume a held call. Switch between calls (flash) To switch between calls, press the headset Call button for 2 seconds. Call back last call (smartphone) To dial your last number you dialed, double-tap the Call button. Answer calls from a second device It's easy to answer calls from two devices (including softphone). When on a call, you hear a ringtone notification of the incoming call from the second paired device. To answer a second call from the other device, first tap the Call button to end the current call and tap the Call button again to answer the new call. If you choose to not answer the second call, it will go to voicemail. 10