TRANSFER: Used to transfer a call toanother party.9 DIALING BUTTONS WITH BACKLIGHT(KX-T7731/36): Dialing buttons are backlitwhen (1) you receive a call, (2) during aconversation, or (3) when BGM is activatedat your phone.1011 HOLD: Used to place a call on hold.12 SP-PHONE (Other than KX-T7750): Usedfor the handsfree operation.MONITOR (KX-T7750 only): Used forhandsfree dialing. You can monitor theother party's voice handsfree.13 NAVIGATOR KEY(KX-T7730/7731/7735/7736):Used to adjust the volume and the displaycontrast, or select desired items.VOLUME KEY (KX-T7720/7750): Used toadjust the volume.Programmable Feature (PF) Button:Used as an One-Touch Dialing button(Button assignment is required).1416 PAUSE: Used to insert a pause duringdialing.17 MESSAGE: Used to leave a messagewaiting indication, or call back the partywho left the message waiting indication.15 Flexible Outside (CO) Line Button:Used to make or receive an outside call.Pressing this button seizes an idle outsideline automatically. (Button assignment isrequired.) Also used as feature buttons.(Button assignment is required.)Location of Controls18 Message/Ringer Lamp: The Message/Ringer lamp informs you visually that youhave a message or a call.When you receive a call, the lampflashes depending on the ringing pattern.When the ringing pattern is set to Single(Slow flash), Double (Moderate flash), orTriple (Rapid flash) in your PBX, the lampflashes. When the other ringing patternsare set in your PBX, the lamp may notflash. (e.g., S-Double, Call WaitingTone1).When someone has left you a message,the lamp is lit continuously.– 9 –