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Buttons on Digital Proprietary Telephones
Description
Digital proprietary telephones are provided with the feature/line access buttons listed below:
AUTO ANSWER/MUTE: This dual function button is used for extension auto-answer and
microphone mute during a conversation.
AUTO DIAL/STORE: Used for System Speed Dialling and storing programme changes.
CO (Central Office line): Can make or receive an outgoing call or can be re-assigned to a
different CO or to various feature buttons.
CONF (Conference): Used to establish a three-party conference.
R(FLASH) button: Sends a flash signal to the Central Office or a host PBX to access their
features (External Feature Access). This button is applicable when the PBX has CO lines, not
when it only has ISDN lines.
Function: Used to perform the displayed function/operation.
FWD/DND (Call Forwarding/Do Not Disturb): Used to program Call Forwarding and set
Do Not Disturb.
HOLD: Used to place a call on hold.
INTERCOM: Used to make or receive intercom calls.
Jog Dial: Used to adjust the ringer, speaker, handset and headset volume and the display
contrast. It can also be used to select data of the Memory Dialling and the System Feature
Access Menu on the display.
MESSAGE: Used to send a message or display current message.
MODE: Used to shift the display in order to access various features.
MONITOR: Used for a handsfree operation.
PAUSE: Inserts a pause in a speed dial number.
PROGRAM: Used to enter and exit Programming mode.
REDIAL: Used for Last Number or Automatic Redial.
SELECT: Used to select the displayed function or to call for the displayed phone number.
SHIFT: Used to access the second level of Soft button function.
Soft: Pressing a Soft button performs the function/operation appearing on the bottom line of
the display.
SP-PHONE (Speakerphone) Used for handsfree operation. Pressing the button causes the
telephone to switch between handset and handsfree operation.
TRANSFER: Transfers a call to another extension or external destination.
VOICE CALL/MUTE: Used for extension auto answer, but it cannot be used for handsfree
conversations. It also turns the microphone off during a conversation.
VOLUME: Used to adjust the ringer and speaker volume and the display contrast.
Conditions
• Certain buttons are equipped with light indicators (LED's) to show line or feature status.
Features Guide
General Features
39
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