Symbol	Function
	Pressing the OK key switches unsuccessful power dialling off early.
	Pressing the OK key enables calling line identity restriction (CLIR) for the next call(s). Active setting: Number is presented.
	Pressing the OK key disables calling line identity restriction (CLIR) for the next call(s). Active setting: Number is suppressed.
	Pressing the OK key switches an enabled telephone lock (PIN entry is required)
	Pressing the OK key enables pickup.
	Pressing the OK key enables the call list.

Symbol	Function
	Pressing the arrow key left moves the cursor to the left.
	Pressing the arrow key right moves the cursor to the right.
	Pressing the delete key deletes the last character before the cursor. Holding the delete key (2 seconds) deletes the entire entry.
	Pressing the OK key accepts the entry and dials.

Symbol	Function
	The communication partner is currently inactive/waiting (splitting).
	The communication partner is currently active (splitting).
	The communication partner is currently inactive. (conference call).
	The communication partner is currently active. (conference call).
	Pressing the OK key selects the function shown in the lower line of the display.
	Pressing the arrow key down scrolls to the next function in the lower line of the display.
	Pressing the arrow key up scrolls to the previous function in the lower line of the display.
	Loudspeaker listening is enabled.
	Hands-free calling is enabled.
	The microphone is switched off (mute).

Symbol	Function
	Pressing the back key switches back in the previous menu or the previous level.
	Pressing the arrow key down scrolls down to the next entry or to the next function. Holding the arrow key allows quicker scrolling.
	Pressing the arrow key up scrolls up to the previous entry or the previous Function. Holding the arrow key allows quicker scrolling.
	Pressing the OK key selects an entry or a function for further editing.

Symbol	Function
	Pressing the OK key selects and accepts the function indicated in clear text behind the symbol. The function is currently not enabled.
	Pressing the OK key selects and accepts the function indicated in plain text behind the symbol. The function is currently enabled.
	Pressing the arrow key left or right selects the currently empty check box.
	Pressing the arrow key left or right clears the currently selected check box.
	Pressing the OK key accepts the changes.

Symbol	Function
	Pressing the arrow key left moves the cursor to the left.
	Pressing the arrow key right moves the cursor to the right.
	Pressing the delete key deletes the last character before the cursor. Holding the delete key (2 seconds) deletes the entire entry.
	Pressing the OK key accepts the entry.
	Pressing the arrow key up or down Switches the setting for upper and lower case spelling during letter entry. Active setting: If the next letter is upper case, then the letters are automatically displayed in lower case.
	Pressing the arrow key up or down Switches the setting for upper and lower case spelling during letter entry. Active setting: All letters are upper case.
	Pressing the arrow key up or down switches the setting for upper and lower case spelling during letter entry. Active setting: All letters are lower case.

Symbol	Function
	Pressing the arrow key right or links initiates entry/change of the phone number.
	Pressing the arrow key right or links initiates entry/change of the name.
	Pressing the arrow key right or links initiates entry/change of the call macro.
	Pressing the arrow key right or links switches between various options.
	Pressing the arrow key right or links initiates entry/change of the phone number to be forwarded.
	Selecting save and pressing the OK key accepts the changes.

Symbol	Function
	Pressing the OK key confirms the displayed question with "Yes". Or: Confirms the display of a change and switches into the idle state.
	Pressing the OK key confirms the displayed question with "No".

Symbol	Function
	Pressing the OK key accepts the phone number for subsequent dialling into the dial preparation or opens an expanded display of the contact shown.
	Pressing the OK key accepts the business number for subsequent dialling into the dial preparation.
	Pressing the OK key accepts the private number for subsequent dialling into the dial preparation.
	Pressing the OK key accepts the mobile number for subsequent dialling into the dial preparation.
	Pressing the OK key shows the comment.
	Pressing the OK key accepts the call macro for subsequent dialling into the dial preparation.
	Pressing the OK key accepts the fax number (only contacts of the PBX) for subsequent dialling into the dial preparation.
	Pressing the OK key accepts the user defined number (only contacts of the PBX) for subsequent dialling into the dial preparation.

Symbol	Function
	Pressing the delete key deletes individual entries from the caller, call and redial lists. Pressing and holding the delete key (2 seconds) deletes the entire caller, call and redial lists.
	Pressing the OK key accepts the phone number for subsequent dialling into the dial preparation.

Symbol	Function
	Pressing the OK key initiates a change to the restriction for the next function. There is currently no restriction.
	Pressing the OK key initiates a change to the restriction for the next function. The function is currently restricted for guests.
	Pressing the OK key initiates a change to the restriction for the next function. The function is currently restricted for guests and users.
	Pressing the OK key initiates a change to the restriction for the next function. The function is currently restricted for guests, users and subadministrators.

Symbol	Function
	Pressing the OK key switches the voice mailbox on.
	Pressing the OK key switches the voice mailbox off.
	Pressing the OK key switches the voice mailbox off. Display: There are new messages in the message list of the voice mailbox.
	Pressing the arrow key down scrolls to next (older) recording. During playback: Skips the recording currently being played back.
	Pressing the arrow key up scrolls to the previous (more recent) recording. During playback: Repeats the previous recording or the one currently being played back.
	Voice mailbox only: Pressing the arrow key right starts the playback of the recording. Pressing the arrow key right again Interrupts the playback of the recording. Fax box only: Pressing the arrow key right sends a telefax again.
	Pressing the arrow key left goes back to the start of the recording.
	Pressing the delete key deletes the recording. Holding the delete key (2 seconds) deletes all messages from the message list.
	The recording is a new message or voice memo.
	The recording is an old message or voice memo or one that has already been played back.
	Voice mailbox only: Pressing the OK key accepts the phone number for subsequent dialling into the dial preparation. Fax box only: Pressing the OK key sends a telefax as e-mail.
	Pressing the OK key opens a current announcement for editing.
	Display in the list of announcements: The announcement is switched on for the call acceptance of the voice mailbox. Pressing the OK key switches the announcement for the call acceptance of the voice mailbox off.
	Display in the list of announcements:The announcement is switched off for the call acceptance of the voice mailbox. Pressing the OK key switches the announcement for the call acceptance of the voice mailbox on.