A LEFT ( ) ® Used to display the Incoming call log.B UP ( ) ® Used to adjust the ringer volume.C RIGHT ( ) ® Used to open the phonebook.D DOWN ( ) ® Used to display the Outgoing call log.E CENTER ® Used to display the Menu.In this manual, when a procedure instructs you to "press ", you can also press the[CENTER] key to confirm the selection.E HOLD/Voice Message KeyDuring talking, used to place a call on Hold. In standby mode, pressing this key plays your voicemessages.F Silent Mode KeyUsed to turn Silent Mode on or off when pressed for more than 2 seconds in standby mode. For details,see "Silent Mode (Page 16)".G Flexible KeyPressing theFLEX key displays a menu with functions that have been assigned to each dial key (0–9,, and #). The functions can be selected from the menu, or accessed quickly by pressingFLEX , thenthe assigned key.H ReceiverI DisplayFor details, see "Display (Page 18)".J Soft KeysThe handset features 3 soft keys. By pressing a soft key, you can select the feature shown directly aboveit on the display. For details about the soft keys displayed here, see "Soft Keys (Page 19)".K POWER/CANCEL KeyUsed to end calls, exit the phonebook or Function mode. Press and hold this key to turn the handset onor off.L TRANSFER/CLEAR KeyUsed to transfer a call to another party, or to clear digits or characters.M Function KeyPressing theFUNC key followed by a keypad number (0–9) allows you to perform various commonfunctions quickly. For details, see "Function Keys (Page 23)".N MicrophoneO Charge ContactsP Strap HolesUsed to attach phone straps and similar items.Q SpeakerDocument Version 2013-03 Operating Instructions 15Before Operating the Telephone