Components and functions 33Components and functionsThis section describes the following components and functions of the IPPhone 2001:• keys and functions• Services menuKeys and functionsTable 2 "IP Phone 2001 keys and functions" (page 33) describes the IPPhone 2001 keys and functions.Table 2IP Phone 2001 keys and functionsKey FunctionSpeaker Press the Line key to activate the speaker for on-hook dialing andlistening.Message waiting/Incoming call indicatorThe Message waiting lamp turns on to indicate that a message is leftfor the user. This lamp also flashes when the IP Phone ringer is on.Volume control bar Use the volume control bar to adjust the volume of the Handset,Ringer, and On-hook Dialing/Listen tones.Press the right side of the rocker bar to increase volume; press theleft side to decrease volume.Navigation keys Use the navigation keys to scroll through menus and lists in thedisplay area.Line key Use the Line key to access the single line and activate on-hookdialing. No status icon or LED is provided.Hold key Press the Hold key to put an active call on hold. Press the Dial/Linekey to return to the caller on hold.Context-sensitive soft keys(self-labeled)Context-sensitive soft keys (self-labeled) are located below thedisplay area. The LCD label above the key changes, based on theactive feature. A triangle before a key label indicates that the key isactive.Message key Press the Message key to access your voice mailbox.Goodbye key Press the Goodbye key to terminate an active call.Nortel Communication Server 1000IP Phones FundamentalsNN43001-368 01.02 StandardRelease 5.0 20 June 2007Copyright © 2003–2007, Nortel Networks.