VOLUME The VOLUME Keys have multiple functions.
1. Pressing the VOLUME key allows you to control the handset, speakerphone, and
ringer volume. Volume levels are as follows:
Handset: 0 to 6 / Ringer: 0 to 6 / Speakerphone: 0 to 6 / Headset 0 to 6
2. While editing such menu items as Speed dial Name that allow both upper case and
lower case letters, pressing the VOLUME UP key capitalize the current letter.
Pressing the key again changes the letter back to its lower case.
FLASH Pressing the FLASH button allows you to place the current caller on hold and make
another call to complete a three way call. The hook switch does not serve as FLASH
REDIAL Pressing the REDIAL button instructs the phone to automatically dial the
most recently dialed number.
MUTE Pressing the MUTE button prevents the party you are speaking to from
hearing what you say
SPEAKERPHONE Pressing the Speakerphone button allows you to make a call without
using the phone’s handset.
MESSAGE When the Message Waiting Lamp is blinking, the phone is
WAITING LAMP indicating that you have a message.
Note: This lamp functions as a button as well. Throughout this document,
“the Lamp”, “the Message Waiting Lamp”, “the Message Lamp”, “the Voice
Message Lamp”, “VMWI Lamp”, and “the VMS button”, all these terms are
interchangeably used for this button/lamp.
SHIFT Pressing the SHIFT key allows you to access Function keys F8~F14.
FUNCTION KEYS After entering names and numbers in Speed Dial, you can use the
Function keys as Speed Dial keys.
DTMF KEYS Used in dialing as well as when entering alphanumeric characters in menus
(DIAL Pad) for names and numbers such as Speed dial menu.
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