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Descriptions and Functions
Dial Pad
Used in the conventional manner for dialing.
One Touch Memory Keys [M1] ... [M8]
Eight keys that automatically dial a stored number when pressed. Each key
stores a number (up to 28 digits) plus a name of up to 16 characters.
Directory Key [DIR]
When pressed, reviews a directory list of two-touch speed dial memories.
Each dial memory stores a number (up to 28 digits) plus a name of up to 16
characters.
Save Key [SAVE]
Used to save a phone number and name into one-touch memory or the
directory.
Caller ID Key [CID]
Used to review the caller ID list.
Up and Down Keys [UP] [DOWN]
Used to move up or down through the caller ID list or the speed dial directory.
Previous Key [PREV]
Used to review Caller ID entries for one of the four phone lines, the [PREV]
key also moves the cursor left and erases a digit.
Next Key [NEXT]
Used to review Caller ID entries for one of the four phone lines, the [NEXT]
key also moves the cursor right.
Dial Key [DIAL/ENTER]
Press to dial a one-touch memory number, directory memory number, or a
caller ID number. Also used to accept a change in telephone settings.
Delete Key [DEL]
Used to erase a caller ID, total caller ID in a particular line, all caller ID, a
directory memory, or a one-touch memory.
Change Key [CDF]
Used to change one-touch memory, directory memory, or caller ID dial back
format.
LOCATION OF CONTROLS AND FEATURES
8
B450D Top View
LOCATION OF CONTROLS AND FEATURES
7
B450D Rear View:
One touch memory keys
LCD Display
New Call Indicator
Up Key
Down Key
Dial/Enter Key
Quit Key
Save Key
Flash Key
Mute Key
Speaker Key
Hold KeyVolume Up/Down Keys
Redial/Pause
Key
Conference
Key
Change Key
Delete Key
Line Keys
Dial Pad
Line 1/2 Jack
Line 3/4 Jack
Power Input Jack
Directory Key
Next Key
Caller ID Key
Handset Catch
Menu Key
Previous Key