The buttons in the left column symbolize the functions that are currently available for activation. Press the function key underneath the symbol to activate the function. The equivalent text symbol used in previous firmware versions is shown in the second column from the left.
These are the symbols displayed in the function key line when the phone is active, for example when a call is ringing, when you are dialing, etc.; depending on the firmware version on the phone, the icons may look slightly different.
| Confirming a selection or an action |
| Terminating/canceling an action and returning to the previous screen |
| Switching input mode to lower case letters |
| Switching input mode to upper case (capital) letters |
| Switching input mode to numerals |
| Deleting the character to the left of the cursor |
| Available directories, contact lists, etc. |
| Sorting Directory entries |
| Editing mode for selected Directory entry |
| Deleting selected directory/call list entry |
| Details of missed calls (to, from, date/time, total number) and of received and dialed calls (to, from, date/time, duration) |
| Deleting entire call list |
| Moving to beginning of next time zone |
| Moving to beginning of previous time zone |
| Expanding the list of time zones to show all |
| Collapsing the list of time zones to show only time zones relevant to the language setting (i.e., countries where the language is spoken) |
| Put call or conference on hold / unhold (retrieve) call |
| Navigate right (forward) to view active call |
| Navigate left (back) to view active call |
| Navigate right (forward) to view ringing call (call waiting) |
| Navigate left (back) to view ringing call (call waiting) |
| Navigate right (forward) to view call on hold |
| Navigate left (back) to view call on hold |
| Establishing conference with all calls on hold / Conference established (active) |
| Navigate right (forward) to view conference screen |
| Navigate left (back) to view conference screen |
| Navigate right (forward) to view one of the conference participants |
| Navigate left (back) to view one of the conference participants |
| Transfer call |
| Transfer call safely |
| Call completion |
| Casing speaker (inactive / active) |
| Headset (inactive / active) |
| Microphone (active / muted) |
/ 
/ 
/ 
/ 
/