Note: This section applies only to the Mitel DECT Cordless Headset. It does not apply to third-party Bluetooth headsets.

The cordless headset offers the same capability as the cordless handset to make and answer phone calls away from your desk while adding the convenience of hands-free operation.
When not in use, the cordless headset sits in the headset charging cradle.
To use the cordless headset, you must pair the headset with the phone. For more information, see Pairing the Cordless Module and Accessories on page .

Elements of the DECT Cordless Headset

1) Microphone	5) Hookswitch and pairing button (gray section with logo imprinted)
2) Boom arm	6) Speaker
3) Link indicator (LED)	7) Headband
4) Volume control with mute switch	8) Ear hook

Answer a Call

Do one of the following:

Lift the cordless headset from the cradle.
If the headset is already out of the cradle, press the hookswitch button on the headset.

Hang Up

Do one of the following:

Replace the cordless headset in the cradle.
If the headset is already out of the cradle, press the hookswitch button on the headset.

Dialing – Auto Dial Disabled

To dial a number with Auto Dial disabled:

Lift the headset or press the hookswitch.
Make the call using the dial pad, or press a programmed speed dial key on the phone.

Dialing – Auto Dial Enabled

To dial with Auto Dial enabled:

To dial the predefined Auto Dial number, press the hookswitch on the cordless handset or headset.

To program Auto Dial, refer to Auto Dial on page .

Headset Alerting Tones and LEDs

The cordless headset provides the following alerting tones:

Feature	Function
Mute ON/OFF	2-pitch tone occurs immediately. Reminder tone occurs 30 seconds after activation and then regularly until deactivated.
Mute key on Phone ON/OFF	No immediate tone. Reminder tone occurs 30 seconds after activation and then regularly until deactivated.
Low battery (within 10 minutes left)	3 beeps and 20 second pause
Low battery (within 2 minutes left)	3 rapid beeps and 1.5 second pause
Out of range	Repetitive 3-pitch tone until you are back in range. Note: If you are out of range for more than 10 seconds, any call that is in progress is dropped and not recovered.

There are two LEDs associated with the cordless headset:

A blue LED on the headset indicates the headset status
A green LED in the headset charging cradle indicates battery status

LED Color	LED State	Indicates
Blue(on headset)	Solid	Headset microphone is muted
	Blinking	Headset is in pairing mode
	Winking	Active audio path between Headset and Module
	Solid for 2 seconds	Pairing successful OR New battery installed
	Off	No audio path between Headset and Module OR Battery is dead
Green (on cradle)	Solid	Battery is fully charged
	Blinking	Battery is charging. Note: It is normal for the headset LED to cycle between blinking and solid as battery charge is maintained.
	Winking	Indicates low voltage when headset is uncradled
	Off	When headset is cradled, indicates battery is not charging

Blinking: LED is On and Off for equal amount of time Winking: LED is On for a short period of time and Off for a longer period