Headset i-Series System2-642. FeaturesTo answer a call ringing a phone in another Pickup Group:When you don’t know the Pickup Group number1. TALK + FUNCTION KEY (Pickup).OR1. TALK + 869.When you know the Pickup Group number1. TALK + FUNCTION KEY (Pickup).OR1. TALK + 868 + Pickup Group number (1-9 or 01-64).HeadsetIf you have a Headset, you can use it instead of the handset. Using the headsetfrees up your hands for other work.To install the Headset:1. Lift the rubber cover on the headset jack on the phone.2. Plug the headset connector into the connector.To operate a Headset:1. Press TALK to initiate a call or to hang up an active call.HotlineWhen you need one-button calling and Transfer to a co-worker, use Hotline.You’ll find Hotline to be a great convenience if there is someone in your com-pany with whom you work closely (such as your business partner). You andyour partner can call or Transfer calls to each other just by pressing a singlekey.Your Hotline key shows the status of your Partner’s extension:To place a call to your Hotline partner:1. TALK.2. FUNCTION KEY (Hotline).When the key is . . . Your partner’s phone is . . .Off IdleOn Busy or ringingFast Flash In Do Not Disturb