Headset mode
A headset enables you to participate in calls without actually holding the receiver, unlike when you use a receiver. Corded headsets and cordless headsets with a DHSG interface are supported.
A headset must be plugged in for these functions to work:
• Initiating headset calls
• Transferring an active call to the headset
• Ending a call in headset operation
• Initiating the listen-in function on the receiver
• Ending the listen-in function through the receiver