Cisco Headset 521 And 522 Buttons And Led - Cisco 8841 User Manual

Cisco Headset 521 and 522 Buttons and LED

Your controller buttons are used for basic call features.
Figure 5.
The following table describes the Cisco Headset 521 and 522 controller buttons.
Num Name
1 Mute button
2 Volume
button
–
+
and
3 Call button
Cisco IP Phone 8841/8851 Multiplatform Phones User Guide
Cisco Headset 521 and 522 Controller
Description
Toggle the microphone on and off.
Adjust the volume on your headset.
Use to manage calls:
•
Press once to answer an incoming call.
•
Press and hold for 2 seconds to end a call.
•
Press twice to reject an incoming call.
•
Press once to put an active call on hold. Press again to
retrieve a call from hold.
Accessories
59