Before Operating the HandsetDocument Version 2008-01 15Soft KeysIcons and information shown on the display will vary depending on the context. To selectan item shown on the display, press the corresponding soft keys.Soft KeysOpens the Phonebook.Pressing this key for more than 2seconds locks the Phonebook.Displayed when in Special characterentry mode.Pressing this key switches to Alpha-betic character entry mode.Displayed when in Phonebook Lock.Pressing this key and then enteringthe password (default: 1234),unlocks the Phonebook temporarily.Pressing for more than 2 seconds,then entering the password (default:1234), unlocks the Phonebook.Inserts a dialing pause.Stores a new item in the Phone-book.Clears digits or characters.Opens the PBX System Phonebook. Turns the microphone mute on or offduring a conversation.Flashes when Mic Mute is on.Opens the PBX Extension Phone-book.Turns the ringer off.Displays the caller informationstored in the Handset Phonebookwhile receiving a call.Opens the main menu.Pressing this key for more than 2seconds locks all keys.Displays the caller informationstored in the system while receivinga call.Returns to the previous display.Establishes a multiple-party conver-sation (Conference).Opens the list menu (edit/delete inthe Phonebook, etc.).Searches for an item in the Phone-book alphabetically.Confirms the entry.Displayed when in Alphabetic char-acter entry mode.Pressing this key switches toNumeric character entry mode.Displayed when in Key Lock mode.Pressing this key for more than 2seconds unlocks the keys.Displayed when in Numeric charac-ter entry mode.Pressing this key switches to Spe-cial character entry mode.Advances to the next display.CLR