Answer a call

The Call button is located on the face of the left ear cup.

Press the Call button once to answer a call.

Cisco Headset 730 call button

End a call

You can end a call with the Call button on your headset. Your headset plays a tone when you end your call. The call button is located on the face of the left ear cup.

Cisco Headset 730 call button

Press and hold the Call button for two seconds.

With firmware version 1-8 or later, you can also end calls by placing your headset on the Cisco Headset 730 charging stand. You can enable this feature through the Cisco Headsets mobile app.

Reject an incoming call

The Call button is located on the face of the left ear cup.

Press the Call button twice to reject an incoming call.

Cisco Headset 730 call button

Hold a call

The Call button is located on the face of the left ear cup.

Press the Call button once to place an active call on hold.

Cisco Headset 730 call button

Mute your headset

The Mute the mute button button is located on the front of the left ear cup.

Cisco Headset 730 mute button

1

Press Mute the mute button once to turn off your microphone on an active call.

2

Press Mute the mute button again to turn your microphone back on.

Silence incoming call notifications

You can silence incoming call notifications through your Cisco Headset 730 volume controls.

Press Volume down on the right ear cup.

Cisco Headset 730 volume down button

Presence LED lights

The presence LED lights on your headset let others know when you're busy. The presence LED lights automatically show solid red when you're on a call. When you aren't on a call, you can manually turn on the LEDs with the Play button.

Cisco Headset 730 Presence LED Light
Table 1. Presence LED light status

Light status

Headset state

Solid red LED

Active call/Busy

LED blinks

Incoming call

Turn your presence LED lights on and off

You can manually activate the presence LED lights when you aren't on an active call. When you are on a call, the presence LED lights automatically show solid red.
1

Hold Play to turn the presence LED lights on.

2

Hold Play again to turn the lights off.

Cisco Headset 730 play button

Adjust how much voice feedback you hear in your headset

With the Cisco Headsets app, you can adjust how much of your own voice you want to hear through your headset speaker when you're on a call.
1

In the Cisco Headsets app, select your headset and press Settings > Audio.

2

Tap Sidetone and select your desired level.

Toggle lower your voice

The lower your voice feature in the Cisco Headset 730 dynamically adjusts your headset sidetone while on an active call. If you begin to make too much noise on a call, your headset audio feedback increases so that you intuitively adjust your voice to compensate. You can turn Lower Your Voice on and off through the Cisco Headsets app.
1

Open Cisco Headsets and select Settings.

2

Press Audio and toggle Lower Your Voice on or off.