Mitel 3300 ICP manual

•Press and hold the PC headset mute feature switch (if available). To turn Mute off and return to the conversation, do one of the following:

•Press the lit (MUTE) key. The key light turns OFF.

•Release the PC headset mute feature switch (if available).

To disable PC headset operation while on a PC headset call:

1.Disconnect your PC headset.

2.Continue speaking in Handsfree operation. The Handsfree microphone and Handsfree speaker transmit and receive audio.

3.Lift the handset if you wish to continue the call in handset mode.

To return to PC headset operation from Handsfree or handset operation:

1.Connect your PC headset.

2.Hang up the handset (if you were on a handset call).

Mitel Headset Operation (with or without Feature Control Switch)

IMPORTANT NOTE: Mitel-approved headsets (with or without a Feature Control Switch) must be installed in the dedicated headset jack (the jack on the back of the phone). Installation of a Mitel headset will disable your handset microphone. Disconnecting the headset at the jack or at the quick-disconnect plug restores handset operation. If handset operation is required for an extended period of time, you should press the Headset feature key to return the phone to handset mode.

To enable Mitel Headset operation:

•Press the Headset feature key.

To answer a call with a Mitel Headset:

•Press flashing Line Appearance key or

•Quickly press and release the headset's feature control switch (if available).

Note: If Auto-Answer is enabled on your phone, see the “Auto-Answer” section elsewhere in this guide for call-anwering procedures.

To mute the headset microphone, do one of the following:

•Press (MUTE). The key light turns ON.

•Press and hold the headset's feature control switch.

To turn Mute off and return to the conversation, do one of the following:

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