78 CHAPTER 6: P ERSONALIZING YOUR T ELEPHONEIt may take a few minutes for your headset to return from thepower-saving mode to the active mode when calls first come in, so yourtelephone may not ring until the headset has returned to active mode,and you may miss a call.If you plan to not use the headset for a long time (for instance,overnight), 3Com recommends that you set the mute and headsetbuttons on the amplifier to Off and hang up the handset on yourtelephone. When you are ready to receive calls again, set up the headsetfor receiving calls:1 Pick up the handset on your telephone and set it on your desk.2 Put on the headset. On the amplifier, set the headset button to On.Using Hands FreeActive on IntercomYou can use your phone as an intercom. You can answer internal(intercom) calls without picking up the handset. When you receive aninternal call, your telephone sounds a tone and activates the speakerphone.An external call (a call from outside your NBX system) rings to yourtelephone as usual.To enable Hands Free Active on Intercom, press the Hands Free or thebutton before calls come in to your telephone. When the feature isenabled, the indicator is lit. To disable Hands Free Active on Intercom,press the Hands Free or the button again.Palm Integration (3Com 2102-IR Business Telephone only) — The infrared port on thefront edge of the 3Com 2102-IR Business Telephone receives infraredsignals from a hand-held device that runs the Palm operating system. Youcan use your hand-held device to call numbers in its directory and toperform standard telephone operations, such as Forward, Redial, andTransfer.Install the Palm Dialer software (available on the NBX Resource Pack CD)on your hand-held device. See your administrator for details.
