Each Display key can be allocated up to two functions. Display key programming depends on the operating status. A function can be represented by text or an icon. 

Icon  Name  Use    Menu  Call the handset menu    Delete  Delete inputs from right to left    Number redial  Open a list of the last five phone numbers called    Message list  Open message list    Go Back  Go back to the next highest menu level, cancel    Internal  Stop entering the phone number after the first digit    Up/down  Scroll up or down to select menu items    OK  Confirm the selected menu item    Telephone directory  Call the system telephone directory:    Consultation  Make a consultation    Toggle  Toggle between two partners    2nd call  Accept call waiting    Callback  Conduct a callback with a second partner    Change  Change the configuration    Save  Save entries    Dial  Dial the digits entered    Send  Send information message    System menu  Call the system menu    Additional menu  Call the additional menu