IP Phone Keys41-001371-00 Rev 01 – 07.2011 5Key DescriptionsText Keys Symbol Keys Key Description*Goodbye key - Ends an active call. The Goodbye key also exits an open list, such as the OptionsList, without saving changes.Options key - Accesses options to customize your phone. Your System Administrator may havealready customized some of your settings. Check with your System Administrator before chang-ing the administrator-only options.Hold key - Places an active call on hold. To retrieve a held call, press the call appearance buttonbeside the light that is flashing.Redial key - Redials up to 100 previously dialed numbers. Pressing the Redial key twice simul-taneously redials the last dialed number.Volume control key - Adjusts the volume for the handset, headset, ringer, and speakerphone.See “Adjusting the Volume” on page 15 for more information.Line/Call Appearance key - Connects you to a line or call. The Aastra 6737i IP phone supportsup to 4 line keys.Speakerphone/Headset key - Activates speakerphone/headset for making and receiving callswithout lifting the handset. When the audio mode option is set, this key is used to switchbetween a headset and the speakerphone. See “Accessing Your Options via the Phone UI” onpage 13 for more information.Mute key - Mutes the microphone so that your caller cannot hear you (the light indicator flasheswhen the microphone is on mute).GoodbyeOptionsHoldRedialLine 1Line 1Line 2Line 2Line 3Line 3Line 4Line 4L1L1L2L2L3L3L4L4SpeakerMute