The following keys may be found on the phone (the keys can vary depending on the particular model of phone):
These keys have two roles:
|Soft Keys||The keys below the display have variable functions. When the key is active, its function is indicated by the text label that appears above it. See Call Soft Keys.|
This dial acts as a set of cursor key:
This button, in the center of the cursor keys has multiple functions:
|MESSAGE||This key is used to access your voicemail system. By default this uses a series of menus on your phone's display. See Voicemail.|
This key is used to exit any menu you are in and return to the
phone's normal button display. During a call it can also be used to
toggle the options displayed on the appearance menu.
It can also be used to leave the screen saver.
|MAIN MENU||This key is used to access a menu for phone settings and information. These are settings stored by the phone itself rather than the telephone system.|
|CONTACTS||This key is used to display the various directories (personal and shared) of names and telephone numbers to which you have access. See Contacts.|
|CALL LOG||This key displays a record of your most recent calls (answered, missed, and outgoing). The button is illuminated when you have new missed calls. See Using the Call Log.|
|– +||VOLUME||Press + plus or – minus ends of the key to adjust the volume. When the phone is idle, the button adjusts the ringer volume. When on a call, the button adjusts the caller volume on the handset, headset or speaker depending on which is being used at the time.|
|HEADSET||This key is used to answer and end calls using a headset connected to the phone's headset socket. The button is lit when you are connected to a call using the headset.|
|MUTE||This key can be used to mute your speech to the currently connected call. The button is lit while mute is active.|
|SPEAKER||This key is used to answer and end calls using the phone's handsfree speaker and microphone. The button is lit when you are connected to a call handsfree.|
J159 phones have a number of additional keys. These keys match functions that are also accessible via display soft keys.
|Conf||This key can be used to start a conference call and to add additional calls to a conference. See Conferencing.|
|Hold||This key can be used to put the current call on hold. See Holding Calls.|
|Redial||This key can be used to redial a previous number. See Redialling.|
|Transfer||This key can be used to start and complete the process of transferring a call. See Transferring Calls.|
J189 phones have the following additional key.
This key affects the currently connected call regardless of the
selected call on the phone display: